| 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 | $197.31 | 9.437% | $215.9301 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $12.84 | 8.355% | $13.9128 | $13.91 | $13.90 | $13.90 |
| Purchase #3 | $210.70 | 5.870% | $223.0681 | $223.07 | $223.05 | $223.10 |
| Purchase #4 | $180.82 | 10.707% | $200.1804 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $135.33 | 3.305% | $139.8027 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $165.57 | 9.212% | $180.8223 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $21.88 | 7.298% | $23.4768 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $924.45 | $997.1932 | $997.19 | $997.20 | $997.20 | |