| 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 | $201.40 | 6.309% | $214.1063 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $104.67 | 12.242% | $117.4837 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $168.88 | 13.827% | $192.231 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $170.49 | 7.649% | $183.5308 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $83.91 | 3.436% | $86.7931 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $171.50 | 5.232% | $180.4729 | $180.47 | $180.45 | $180.50 |
| Purchase #7 | $132.51 | 11.163% | $147.3021 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $1,033.36 | $1,121.9199 | $1,121.91 | $1,121.95 | $1,121.90 | |