| 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 | $209.90 | 10.212% | $231.335 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $62.64 | 4.340% | $65.3586 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $200.45 | 7.317% | $215.1169 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $240.66 | 10.365% | $265.6044 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $96.89 | 9.647% | $106.237 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $142.31 | 8.286% | $154.1018 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $37.55 | 11.107% | $41.7207 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $990.40 | $1,079.4744 | $1,079.48 | $1,079.45 | $1,079.40 | |