| 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 | $204.75 | 10.597% | $226.4474 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $163.90 | 3.386% | $169.4497 | $169.45 | $169.45 | $169.40 |
| Purchase #3 | $108.59 | 11.218% | $120.7716 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $195.88 | 10.550% | $216.5453 | $216.55 | $216.55 | $216.50 |
| Purchase #5 | $157.80 | 9.816% | $173.2896 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $212.98 | 12.757% | $240.1499 | $240.15 | $240.15 | $240.10 |
| Purchase #7 | $207.83 | 8.760% | $226.0359 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $1,251.73 | $1,372.6894 | $1,372.70 | $1,372.70 | $1,372.50 | |