| 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 | $21.28 | 13.446% | $24.1413 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $46.38 | 3.764% | $48.1257 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $210.81 | 4.505% | $220.307 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $247.84 | 11.170% | $275.5237 | $275.52 | $275.50 | $275.50 |
| Purchase #5 | $236.43 | 10.600% | $261.4916 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $234.54 | 13.691% | $266.6509 | $266.65 | $266.65 | $266.70 |
| Purchase #7 | $146.35 | 7.149% | $156.8126 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $1,143.63 | $1,253.0528 | $1,253.05 | $1,253.05 | $1,253.00 | |