| 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 | $84.74 | 9.220% | $92.553 | $92.55 | $92.55 | $92.60 |
| Purchase #2 | $229.36 | 8.693% | $249.2983 | $249.30 | $249.30 | $249.30 |
| Purchase #3 | $222.64 | 6.352% | $236.7821 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $161.71 | 4.616% | $169.1745 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $9.61 | 13.110% | $10.8699 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $39.74 | 8.701% | $43.1978 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $216.42 | 12.754% | $244.0222 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $964.22 | $1,045.8978 | $1,045.89 | $1,045.85 | $1,046.00 | |