| 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 | $202.38 | 13.325% | $229.3471 | $229.35 | $229.35 | $229.30 |
| Purchase #2 | $92.77 | 10.861% | $102.8457 | $102.85 | $102.85 | $102.80 |
| Purchase #3 | $37.75 | 4.119% | $39.3049 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $142.87 | 11.205% | $158.8786 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $105.93 | 4.663% | $110.8695 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $242.45 | 13.745% | $275.7748 | $275.77 | $275.75 | $275.80 |
| Purchase #7 | $157.26 | 3.277% | $162.4134 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $981.41 | $1,079.4340 | $1,079.43 | $1,079.40 | $1,079.40 | |