| 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 | $19.98 | 12.242% | $22.426 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $110.84 | 8.200% | $119.9289 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $18.32 | 10.138% | $20.1773 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $139.43 | 4.228% | $145.3251 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $106.30 | 10.406% | $117.3616 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $205.64 | 5.832% | $217.6329 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $108.57 | 8.714% | $118.0308 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $709.08 | $760.8826 | $760.89 | $761.00 | $760.80 | |