| 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 | $193.98 | 5.860% | $205.3472 | $205.35 | $205.35 | $205.30 |
| Purchase #2 | $58.50 | 13.314% | $66.2887 | $66.29 | $66.30 | $66.30 |
| Purchase #3 | $87.78 | 5.674% | $92.7606 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $202.92 | 10.326% | $223.8735 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $140.98 | 7.308% | $151.2828 | $151.28 | $151.30 | $151.30 |
| Purchase #6 | $6.99 | 4.857% | $7.3295 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $172.98 | 9.390% | $189.2228 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $864.13 | $936.1051 | $936.10 | $936.10 | $936.10 | |