| 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 | $9.51 | 12.762% | $10.7237 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $249.46 | 10.758% | $276.2969 | $276.30 | $276.30 | $276.30 |
| Purchase #3 | $130.39 | 10.249% | $143.7537 | $143.75 | $143.75 | $143.80 |
| Purchase #4 | $31.76 | 7.822% | $34.2443 | $34.24 | $34.25 | $34.20 |
| Purchase #5 | $187.75 | 3.517% | $194.3532 | $194.35 | $194.35 | $194.40 |
| Purchase #6 | $10.41 | 6.784% | $11.1162 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $187.94 | 11.840% | $210.1921 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $807.22 | $880.6801 | $880.67 | $880.65 | $880.70 | |