| 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 | $218.48 | 9.302% | $238.803 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $41.77 | 11.285% | $46.4837 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $61.43 | 5.662% | $64.9082 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $25.34 | 4.793% | $26.5545 | $26.55 | $26.55 | $26.60 |
| Purchase #5 | $93.39 | 10.505% | $103.2006 | $103.20 | $103.20 | $103.20 |
| Purchase #6 | $96.74 | 8.448% | $104.9126 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $49.68 | 7.172% | $53.243 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $586.83 | $638.1056 | $638.09 | $638.10 | $638.10 | |