| 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 | $197.97 | 12.261% | $222.2431 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $203.96 | 4.409% | $212.9526 | $212.95 | $212.95 | $213.00 |
| Purchase #3 | $119.88 | 3.126% | $123.6274 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $131.30 | 9.453% | $143.7118 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $101.91 | 6.284% | $108.314 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $44.33 | 7.773% | $47.7758 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $35.57 | 8.335% | $38.5348 | $38.53 | $38.55 | $38.50 |
| 7 purchase totals = | $834.92 | $897.1595 | $897.15 | $897.20 | $897.10 | |