| 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 | $218.95 | 4.695% | $229.2297 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $40.75 | 9.335% | $44.554 | $44.55 | $44.55 | $44.60 |
| Purchase #3 | $33.87 | 12.523% | $38.1115 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $85.93 | 4.618% | $89.8982 | $89.90 | $89.90 | $89.90 |
| Purchase #5 | $103.95 | 11.374% | $115.7733 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $243.93 | 13.473% | $276.7947 | $276.79 | $276.80 | $276.80 |
| Purchase #7 | $156.47 | 6.499% | $166.639 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $883.85 | $961.0004 | $960.99 | $961.00 | $961.00 | |