| 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 | $250.38 | 5.507% | $264.1684 | $264.17 | $264.15 | $264.20 |
| Purchase #2 | $145.71 | 3.537% | $150.8638 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $196.60 | 10.372% | $216.9914 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $224.61 | 11.474% | $250.3818 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $10.47 | 8.829% | $11.3944 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $92.89 | 7.380% | $99.7453 | $99.75 | $99.75 | $99.70 |
| Purchase #7 | $18.52 | 3.677% | $19.201 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $939.18 | $1,012.7461 | $1,012.74 | $1,012.75 | $1,012.80 | |