| 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 | $199.96 | 3.670% | $207.2985 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $129.94 | 12.779% | $146.545 | $146.55 | $146.55 | $146.50 |
| Purchase #3 | $239.77 | 3.459% | $248.0636 | $248.06 | $248.05 | $248.10 |
| Purchase #4 | $126.85 | 7.105% | $135.8627 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $79.96 | 8.524% | $86.7758 | $86.78 | $86.80 | $86.80 |
| Purchase #6 | $161.28 | 5.735% | $170.5294 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $186.48 | 12.673% | $210.1126 | $210.11 | $210.10 | $210.10 |
| 7 purchase totals = | $1,124.24 | $1,205.1876 | $1,205.19 | $1,205.20 | $1,205.20 | |