| 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 | $130.46 | 12.719% | $147.0532 | $147.05 | $147.05 | $147.10 |
| Purchase #2 | $9.40 | 7.591% | $10.1136 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $112.85 | 12.122% | $126.5297 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $185.95 | 12.622% | $209.4206 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $219.99 | 10.685% | $243.4959 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $236.93 | 13.448% | $268.7923 | $268.79 | $268.80 | $268.80 |
| Purchase #7 | $225.77 | 5.688% | $238.6118 | $238.61 | $238.60 | $238.60 |
| 7 purchase totals = | $1,121.35 | $1,244.0171 | $1,244.01 | $1,244.00 | $1,244.00 | |