| 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 | $222.40 | 8.240% | $240.7258 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $151.98 | 13.702% | $172.8043 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $42.70 | 8.440% | $46.3039 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $221.77 | 3.795% | $230.1862 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $50.26 | 5.869% | $53.2098 | $53.21 | $53.20 | $53.20 |
| Purchase #6 | $233.92 | 7.160% | $250.6687 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $160.73 | 12.118% | $180.2073 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $1,083.76 | $1,174.1060 | $1,174.11 | $1,174.10 | $1,174.10 | |