| 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 | $203.72 | 13.632% | $231.4911 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $223.62 | 12.744% | $252.1181 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $113.70 | 13.213% | $128.7232 | $128.72 | $128.70 | $128.70 |
| Purchase #4 | $124.67 | 12.815% | $140.6465 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $33.44 | 9.744% | $36.6984 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $105.76 | 9.363% | $115.6623 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $160.66 | 8.778% | $174.7627 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $965.57 | $1,080.1023 | $1,080.10 | $1,080.05 | $1,080.10 | |