| 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 | $214.52 | 3.115% | $221.2023 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $90.81 | 12.233% | $101.9188 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $199.49 | 13.319% | $226.0601 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $60.89 | 11.405% | $67.8345 | $67.83 | $67.85 | $67.80 |
| Purchase #5 | $110.47 | 10.600% | $122.1798 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $224.51 | 10.318% | $247.6749 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $221.32 | 12.786% | $249.618 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $1,122.01 | $1,236.4884 | $1,236.48 | $1,236.45 | $1,236.50 | |