| 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 | $196.54 | 7.524% | $211.3277 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $6.78 | 10.398% | $7.485 | $7.49 | $7.50 | $7.50 |
| Purchase #3 | $240.49 | 4.462% | $251.2207 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $72.69 | 10.731% | $80.4904 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $118.32 | 3.481% | $122.4387 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $96.85 | 11.623% | $108.1069 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $92.71 | 11.714% | $103.57 | $103.57 | $103.55 | $103.60 |
| 7 purchase totals = | $824.38 | $884.6394 | $884.65 | $884.65 | $884.60 | |