| 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 | $219.39 | 13.837% | $249.747 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $152.57 | 5.581% | $161.0849 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $204.35 | 13.321% | $231.5715 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $66.97 | 9.866% | $73.5773 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $30.73 | 9.211% | $33.5605 | $33.56 | $33.55 | $33.60 |
| Purchase #6 | $218.52 | 10.840% | $242.2076 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $94.47 | 13.190% | $106.9306 | $106.93 | $106.95 | $106.90 |
| 7 purchase totals = | $987.00 | $1,098.6794 | $1,098.68 | $1,098.70 | $1,098.70 | |