| 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 | $110.50 | 10.747% | $122.3754 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $229.90 | 8.513% | $249.4714 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $69.52 | 9.118% | $75.8588 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $96.33 | 12.148% | $108.0322 | $108.03 | $108.05 | $108.00 |
| Purchase #5 | $214.35 | 9.111% | $233.8794 | $233.88 | $233.90 | $233.90 |
| Purchase #6 | $148.43 | 12.102% | $166.393 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $69.68 | 3.259% | $71.9509 | $71.95 | $71.95 | $72.00 |
| 7 purchase totals = | $938.71 | $1,027.9611 | $1,027.96 | $1,028.00 | $1,028.10 | |