| 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 | $115.40 | 3.213% | $119.1078 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $52.49 | 4.131% | $54.6584 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $201.38 | 8.426% | $218.3483 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $181.62 | 12.365% | $204.0773 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $97.36 | 13.153% | $110.1658 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $127.73 | 6.757% | $136.3607 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $118.93 | 12.641% | $133.9639 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $894.91 | $976.6822 | $976.69 | $976.65 | $976.80 | |