| 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 | $203.77 | 3.641% | $211.1893 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $32.82 | 8.226% | $35.5198 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $135.84 | 9.593% | $148.8711 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $36.83 | 8.847% | $40.0884 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $107.96 | 6.836% | $115.3401 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $53.85 | 8.855% | $58.6184 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $99.92 | 9.353% | $109.2655 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $670.99 | $718.8926 | $718.90 | $718.85 | $718.90 | |