| 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 | $105.40 | 7.707% | $113.5232 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $210.73 | 13.265% | $238.6833 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $228.34 | 9.460% | $249.941 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $89.58 | 3.579% | $92.7861 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $212.59 | 13.840% | $242.0125 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $233.38 | 10.255% | $257.3131 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $21.46 | 7.587% | $23.0882 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $1,101.48 | $1,217.3474 | $1,217.34 | $1,217.35 | $1,217.30 | |