| 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 | $98.92 | 10.112% | $108.9228 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $250.76 | 5.436% | $264.3913 | $264.39 | $264.40 | $264.40 |
| Purchase #3 | $171.40 | 8.604% | $186.1473 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $243.76 | 8.106% | $263.5192 | $263.52 | $263.50 | $263.50 |
| Purchase #5 | $170.75 | 13.673% | $194.0966 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $134.34 | 4.517% | $140.4081 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $237.43 | 6.846% | $253.6845 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $1,307.36 | $1,411.1698 | $1,411.17 | $1,411.15 | $1,411.10 | |