| 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 | $223.68 | 8.215% | $242.0553 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $173.73 | 12.360% | $195.203 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $244.68 | 7.871% | $263.9388 | $263.94 | $263.95 | $263.90 |
| Purchase #4 | $245.95 | 7.708% | $264.9078 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $112.99 | 8.629% | $122.7399 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $12.38 | 8.745% | $13.4626 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $18.79 | 12.839% | $21.2024 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $1,032.20 | $1,123.5098 | $1,123.51 | $1,123.50 | $1,123.50 | |