| 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 | $233.97 | 7.624% | $251.8079 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $50.99 | 13.545% | $57.8966 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $28.47 | 9.265% | $31.1077 | $31.11 | $31.10 | $31.10 |
| Purchase #4 | $38.99 | 4.333% | $40.6794 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $248.65 | 4.852% | $260.7145 | $260.71 | $260.70 | $260.70 |
| Purchase #6 | $148.79 | 10.673% | $164.6704 | $164.67 | $164.65 | $164.70 |
| Purchase #7 | $70.47 | 12.302% | $79.1392 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $820.33 | $886.0157 | $886.02 | $886.00 | $886.00 | |