| 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 | $122.36 | 9.750% | $134.2901 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $212.98 | 9.500% | $233.2131 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $230.65 | 12.844% | $260.2747 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $33.69 | 12.784% | $37.9969 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $194.42 | 6.223% | $206.5188 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $158.49 | 6.697% | $169.1041 | $169.10 | $169.10 | $169.10 |
| Purchase #7 | $158.69 | 13.253% | $179.7212 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $1,111.28 | $1,221.1189 | $1,221.11 | $1,221.05 | $1,221.10 | |