| 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 | $240.55 | 7.201% | $257.872 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $236.87 | 11.616% | $264.3848 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $149.99 | 13.382% | $170.0617 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $22.30 | 7.599% | $23.9946 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $193.39 | 5.647% | $204.3107 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $215.93 | 3.666% | $223.846 | $223.85 | $223.85 | $223.80 |
| Purchase #7 | $235.28 | 11.660% | $262.7136 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,294.31 | $1,407.1834 | $1,407.17 | $1,407.15 | $1,407.20 | |