| 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 | $117.95 | 8.383% | $127.8377 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $36.51 | 4.673% | $38.2161 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $113.43 | 7.129% | $121.5164 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $212.32 | 13.335% | $240.6329 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $22.80 | 9.331% | $24.9275 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $182.71 | 5.567% | $192.8815 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $48.81 | 5.159% | $51.3281 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $734.53 | $797.3402 | $797.35 | $797.40 | $797.20 | |