| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.45 | 4.121% | $211.8342 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $140.73 | 8.310% | $152.4247 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $105.74 | 10.597% | $116.9453 | $116.95 | $116.95 | $116.90 |
| Purchase #4 | $174.46 | 10.701% | $193.129 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $174.39 | 5.168% | $183.4025 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $194.96 | 8.508% | $211.5472 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $232.59 | 8.454% | $252.2532 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $1,226.32 | $1,321.5361 | $1,321.53 | $1,321.55 | $1,321.40 | |