| 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 | $207.99 | 7.417% | $223.4166 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $137.89 | 4.216% | $143.7034 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $144.29 | 4.241% | $150.4093 | $150.41 | $150.40 | $150.40 |
| Purchase #4 | $121.75 | 8.857% | $132.5334 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $244.43 | 7.710% | $263.2756 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $85.65 | 3.858% | $88.9544 | $88.95 | $88.95 | $89.00 |
| Purchase #7 | $6.62 | 8.180% | $7.1615 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $948.62 | $1,009.4542 | $1,009.45 | $1,009.45 | $1,009.50 | |