| 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 | $206.76 | 10.495% | $228.4595 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $232.68 | 8.348% | $252.1041 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $161.47 | 6.873% | $172.5678 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $206.50 | 3.260% | $213.2319 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $51.91 | 11.467% | $57.8625 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $28.44 | 13.261% | $32.2114 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $32.56 | 6.517% | $34.6819 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $920.32 | $991.1191 | $991.11 | $991.10 | $991.20 | |