| 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 | $47.78 | 12.843% | $53.9164 | $53.92 | $53.90 | $53.90 |
| Purchase #2 | $195.65 | 13.207% | $221.4895 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $119.95 | 6.857% | $128.175 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $177.95 | 5.713% | $188.1163 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $184.38 | 3.187% | $190.2562 | $190.26 | $190.25 | $190.30 |
| Purchase #6 | $190.87 | 5.573% | $201.5072 | $201.51 | $201.50 | $201.50 |
| Purchase #7 | $50.37 | 10.819% | $55.8195 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $966.95 | $1,039.2801 | $1,039.30 | $1,039.25 | $1,039.30 | |