| 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 | $219.30 | 12.831% | $247.4384 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $199.96 | 8.536% | $217.0286 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $247.54 | 11.125% | $275.0788 | $275.08 | $275.10 | $275.10 |
| Purchase #4 | $209.79 | 6.854% | $224.169 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $249.50 | 3.458% | $258.1277 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $50.39 | 11.638% | $56.2544 | $56.25 | $56.25 | $56.30 |
| Purchase #7 | $89.37 | 3.146% | $92.1816 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $1,265.85 | $1,370.2785 | $1,370.28 | $1,370.35 | $1,370.30 | |