| 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 | $102.95 | 3.405% | $106.4554 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $171.64 | 9.624% | $188.1586 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $229.30 | 7.325% | $246.0962 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $190.92 | 6.687% | $203.6868 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $68.96 | 7.372% | $74.0437 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $241.37 | 7.234% | $258.8307 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $120.28 | 5.599% | $127.0145 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $1,125.42 | $1,204.2859 | $1,204.29 | $1,204.30 | $1,204.30 | |