| 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 | $41.67 | 3.234% | $43.0176 | $43.02 | $43.00 | $43.00 |
| Purchase #2 | $27.31 | 13.758% | $31.0673 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $203.77 | 3.158% | $210.2051 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $194.28 | 5.205% | $204.3923 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $219.45 | 8.604% | $238.3315 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $83.51 | 5.717% | $88.2843 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $209.53 | 6.821% | $223.822 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $979.52 | $1,039.1201 | $1,039.12 | $1,039.10 | $1,039.10 | |