| 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 | $194.61 | 5.676% | $205.6561 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $89.44 | 3.784% | $92.8244 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $27.76 | 3.193% | $28.6464 | $28.65 | $28.65 | $28.60 |
| Purchase #4 | $244.70 | 7.361% | $262.7124 | $262.71 | $262.70 | $262.70 |
| Purchase #5 | $143.32 | 12.665% | $161.4715 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $188.57 | 11.523% | $210.2989 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $77.90 | 3.859% | $80.9062 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $966.30 | $1,042.5159 | $1,042.52 | $1,042.45 | $1,042.50 | |