| 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 | $38.86 | 3.578% | $40.2504 | $40.25 | $40.25 | $40.30 |
| Purchase #2 | $95.49 | 8.115% | $103.239 | $103.24 | $103.25 | $103.20 |
| Purchase #3 | $141.62 | 8.399% | $153.5147 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $236.99 | 13.740% | $269.5524 | $269.55 | $269.55 | $269.60 |
| Purchase #5 | $143.98 | 11.690% | $160.8113 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $53.91 | 13.594% | $61.2385 | $61.24 | $61.25 | $61.20 |
| Purchase #7 | $129.91 | 6.638% | $138.5334 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $840.76 | $927.1397 | $927.13 | $927.15 | $927.10 | |