| 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 | $211.91 | 11.468% | $236.2118 | $236.21 | $236.20 | $236.20 |
| Purchase #2 | $39.92 | 3.749% | $41.4166 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $12.42 | 5.837% | $13.145 | $13.15 | $13.15 | $13.10 |
| Purchase #4 | $27.51 | 4.687% | $28.7994 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $230.32 | 5.533% | $243.0636 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $151.48 | 3.457% | $156.7167 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $149.57 | 12.417% | $168.1421 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $823.13 | $887.4952 | $887.50 | $887.45 | $887.40 | |