| 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 | $200.88 | 6.135% | $213.204 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $39.31 | 3.386% | $40.641 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $147.71 | 7.697% | $159.0792 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $30.88 | 5.605% | $32.6108 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $120.71 | 4.711% | $126.3966 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $221.52 | 12.267% | $248.6939 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $133.40 | 10.863% | $147.8912 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $894.41 | $968.5167 | $968.51 | $968.55 | $968.50 | |