| 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 | $197.49 | 12.358% | $221.8958 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $13.53 | 6.627% | $14.4266 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $192.82 | 9.242% | $210.6404 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $226.57 | 11.450% | $252.5123 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $150.44 | 13.343% | $170.5132 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $149.45 | 13.132% | $169.0758 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $136.59 | 12.124% | $153.1502 | $153.15 | $153.15 | $153.20 |
| 7 purchase totals = | $1,066.89 | $1,192.2143 | $1,192.22 | $1,192.25 | $1,192.20 | |