| 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 | $239.77 | 8.293% | $259.6541 | $259.65 | $259.65 | $259.70 |
| Purchase #2 | $45.72 | 13.195% | $51.7528 | $51.75 | $51.75 | $51.80 |
| Purchase #3 | $20.37 | 4.609% | $21.3089 | $21.31 | $21.30 | $21.30 |
| Purchase #4 | $94.38 | 7.570% | $101.5246 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $231.72 | 7.515% | $249.1338 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $203.37 | 11.496% | $226.7494 | $226.75 | $226.75 | $226.70 |
| Purchase #7 | $76.75 | 7.252% | $82.3159 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $912.08 | $992.4395 | $992.43 | $992.40 | $992.40 | |