| 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 | $205.53 | 9.454% | $224.9608 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $234.86 | 6.837% | $250.9174 | $250.92 | $250.90 | $250.90 |
| Purchase #3 | $23.56 | 7.471% | $25.3202 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $30.99 | 9.402% | $33.9037 | $33.90 | $33.90 | $33.90 |
| Purchase #5 | $80.85 | 8.433% | $87.6681 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $243.26 | 6.795% | $259.7895 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $189.25 | 13.782% | $215.3324 | $215.33 | $215.35 | $215.30 |
| 7 purchase totals = | $1,008.30 | $1,097.8921 | $1,097.89 | $1,097.85 | $1,097.90 | |