| 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 | $175.57 | 7.367% | $188.5042 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $194.48 | 3.485% | $201.2576 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $8.68 | 11.796% | $9.7039 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $240.79 | 5.500% | $254.0335 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $34.46 | 8.240% | $37.2995 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $138.41 | 4.409% | $144.5125 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $227.94 | 13.269% | $258.1854 | $258.19 | $258.20 | $258.20 |
| 7 purchase totals = | $1,020.33 | $1,093.4966 | $1,093.49 | $1,093.50 | $1,093.50 | |