| 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 | $188.88 | 5.325% | $198.9379 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $25.33 | 8.544% | $27.4942 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $189.95 | 13.283% | $215.1811 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $96.25 | 9.291% | $105.1926 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $205.55 | 5.705% | $217.2766 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $138.93 | 6.559% | $148.0424 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $249.40 | 10.712% | $276.1157 | $276.12 | $276.10 | $276.10 |
| 7 purchase totals = | $1,094.29 | $1,188.2405 | $1,188.24 | $1,188.30 | $1,188.20 | |