| 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 | $248.50 | 11.594% | $277.3111 | $277.31 | $277.30 | $277.30 |
| Purchase #2 | $5.32 | 8.319% | $5.7626 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $15.97 | 10.210% | $17.6005 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $226.56 | 4.218% | $236.1163 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $234.67 | 4.321% | $244.8101 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $16.36 | 4.790% | $17.1436 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $194.45 | 11.267% | $216.3587 | $216.36 | $216.35 | $216.40 |
| 7 purchase totals = | $941.83 | $1,015.1029 | $1,015.10 | $1,015.05 | $1,015.10 | |