| 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 | $36.34 | 13.711% | $41.3226 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $157.47 | 7.390% | $169.107 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $112.40 | 9.610% | $123.2016 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $207.27 | 6.762% | $221.2856 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $34.34 | 11.714% | $38.3626 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $81.63 | 12.255% | $91.6338 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $236.45 | 6.205% | $251.1217 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $865.90 | $936.0349 | $936.03 | $936.00 | $936.00 | |