| 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 | $184.66 | 10.293% | $203.6671 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $187.39 | 5.154% | $197.0481 | $197.05 | $197.05 | $197.00 |
| Purchase #3 | $231.86 | 6.210% | $246.2585 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $182.30 | 9.768% | $200.1071 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $210.28 | 8.801% | $228.7867 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $28.89 | 3.470% | $29.8925 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $16.66 | 4.124% | $17.3471 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $1,042.04 | $1,123.1071 | $1,123.12 | $1,123.10 | $1,123.10 | |