| 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 | $150.51 | 10.392% | $166.151 | $166.15 | $166.15 | $166.20 |
| Purchase #2 | $221.91 | 12.637% | $249.9528 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $152.40 | 5.162% | $160.2669 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $224.85 | 4.715% | $235.4517 | $235.45 | $235.45 | $235.50 |
| Purchase #5 | $5.88 | 7.184% | $6.3024 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $27.27 | 5.388% | $28.7393 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $228.82 | 6.847% | $244.4873 | $244.49 | $244.50 | $244.50 |
| 7 purchase totals = | $1,011.64 | $1,091.3514 | $1,091.35 | $1,091.35 | $1,091.50 | |