| 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 | $218.68 | 11.212% | $243.1984 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $11.45 | 6.421% | $12.1852 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $118.45 | 12.820% | $133.6353 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $127.40 | 3.529% | $131.8959 | $131.90 | $131.90 | $131.90 |
| Purchase #5 | $27.60 | 3.285% | $28.5067 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $21.82 | 13.200% | $24.7002 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $212.65 | 3.535% | $220.1672 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $738.05 | $794.2889 | $794.31 | $794.30 | $794.30 | |