| 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 | $191.32 | 5.495% | $201.833 | $201.83 | $201.85 | $201.80 |
| Purchase #2 | $64.96 | 8.757% | $70.6485 | $70.65 | $70.65 | $70.60 |
| Purchase #3 | $111.37 | 10.460% | $123.0193 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $249.86 | 3.216% | $257.8955 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $235.85 | 11.413% | $262.7676 | $262.77 | $262.75 | $262.80 |
| Purchase #6 | $112.41 | 3.798% | $116.6793 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $36.31 | 9.778% | $39.8604 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $1,002.08 | $1,072.7036 | $1,072.71 | $1,072.70 | $1,072.70 | |