| 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 | $11.72 | 13.787% | $13.3358 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $129.35 | 10.371% | $142.7649 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $247.87 | 3.493% | $256.5281 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $100.84 | 11.276% | $112.2107 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $62.50 | 8.281% | $67.6756 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $132.58 | 12.377% | $148.9894 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $177.28 | 8.594% | $192.5154 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $862.14 | $934.0199 | $934.03 | $934.05 | $934.00 | |