| 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 | $82.92 | 10.220% | $91.3944 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $217.41 | 5.466% | $229.2936 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $237.84 | 5.742% | $251.4968 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $249.60 | 13.431% | $283.1238 | $283.12 | $283.10 | $283.10 |
| Purchase #5 | $56.56 | 10.238% | $62.3506 | $62.35 | $62.35 | $62.40 |
| Purchase #6 | $8.49 | 10.457% | $9.3778 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $219.59 | 7.508% | $236.0768 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $1,072.41 | $1,163.1138 | $1,163.11 | $1,163.15 | $1,163.20 | |