| 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 | $133.40 | 5.694% | $140.9958 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $240.97 | 7.769% | $259.691 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $58.89 | 5.679% | $62.2344 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $248.99 | 3.269% | $257.1295 | $257.13 | $257.15 | $257.10 |
| Purchase #5 | $138.46 | 5.706% | $146.3605 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $57.86 | 3.210% | $59.7173 | $59.72 | $59.70 | $59.70 |
| Purchase #7 | $56.47 | 11.581% | $63.0098 | $63.01 | $63.00 | $63.00 |
| 7 purchase totals = | $935.04 | $989.1383 | $989.14 | $989.15 | $989.10 | |