| 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 | $11.39 | 10.572% | $12.5942 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $111.80 | 5.277% | $117.6997 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $111.36 | 5.173% | $117.1207 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $138.98 | 12.785% | $156.7486 | $156.75 | $156.75 | $156.70 |
| Purchase #5 | $203.28 | 11.283% | $226.2161 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $88.55 | 5.702% | $93.5991 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $102.34 | 7.691% | $110.211 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $767.70 | $834.1894 | $834.19 | $834.15 | $834.10 | |