| 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 | $213.57 | 8.110% | $230.8905 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $75.98 | 13.286% | $86.0747 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $242.86 | 3.735% | $251.9308 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $46.69 | 13.697% | $53.0851 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $135.83 | 6.109% | $144.1279 | $144.13 | $144.15 | $144.10 |
| Purchase #6 | $244.49 | 13.628% | $277.8091 | $277.81 | $277.80 | $277.80 |
| Purchase #7 | $147.91 | 9.178% | $161.4852 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $1,107.33 | $1,205.4033 | $1,205.41 | $1,205.45 | $1,205.40 | |