| 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 | $235.79 | 12.235% | $264.6389 | $264.64 | $264.65 | $264.60 |
| Purchase #2 | $44.97 | 9.502% | $49.243 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $219.99 | 6.591% | $234.4895 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $190.58 | 6.592% | $203.143 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $45.31 | 9.815% | $49.7572 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $194.53 | 5.790% | $205.7933 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $89.98 | 9.800% | $98.798 | $98.80 | $98.80 | $98.80 |
| 7 purchase totals = | $1,021.15 | $1,105.8629 | $1,105.86 | $1,105.90 | $1,105.80 | |