| 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 | $220.55 | 12.816% | $248.8157 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $131.35 | 9.613% | $143.9767 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $200.96 | 13.387% | $227.8625 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $247.56 | 9.191% | $270.3132 | $270.31 | $270.30 | $270.30 |
| Purchase #5 | $207.86 | 3.176% | $214.4616 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $153.76 | 5.310% | $161.9247 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $66.98 | 11.361% | $74.5896 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $1,229.02 | $1,341.9440 | $1,341.94 | $1,341.90 | $1,342.00 | |