| 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 | $112.83 | 12.377% | $126.795 | $126.80 | $126.80 | $126.80 |
| Purchase #2 | $5.31 | 3.763% | $5.5098 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $240.71 | 12.542% | $270.8998 | $270.90 | $270.90 | $270.90 |
| Purchase #4 | $190.35 | 9.521% | $208.4732 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $135.39 | 6.634% | $144.3718 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $56.36 | 4.190% | $58.7215 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $238.26 | 6.361% | $253.4157 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $979.21 | $1,068.1868 | $1,068.19 | $1,068.10 | $1,068.20 | |