| 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 | $109.77 | 11.740% | $122.657 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $125.25 | 6.662% | $133.5942 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $169.82 | 10.786% | $188.1368 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $29.59 | 8.475% | $32.0978 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $158.64 | 9.866% | $174.2914 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $157.65 | 5.321% | $166.0386 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $138.36 | 10.399% | $152.7481 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $889.08 | $969.5639 | $969.57 | $969.60 | $969.50 | |