| 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 | $110.84 | 7.216% | $118.8382 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $49.30 | 10.629% | $54.5401 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $236.25 | 8.540% | $256.4258 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $112.73 | 9.102% | $122.9907 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $23.90 | 10.372% | $26.3789 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $91.71 | 5.524% | $96.7761 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $208.68 | 13.740% | $237.3526 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $833.41 | $913.3024 | $913.31 | $913.40 | $913.30 | |