| 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 | $93.87 | 13.277% | $106.3331 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $154.65 | 5.745% | $163.5346 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $111.80 | 6.494% | $119.0603 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $117.83 | 8.113% | $127.3895 | $127.39 | $127.40 | $127.40 |
| Purchase #5 | $147.64 | 8.788% | $160.6146 | $160.61 | $160.60 | $160.60 |
| Purchase #6 | $230.45 | 8.408% | $249.8262 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $110.37 | 4.440% | $115.2704 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $966.61 | $1,042.0287 | $1,042.02 | $1,042.05 | $1,042.00 | |