| 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 | $22.91 | 3.607% | $23.7364 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $42.48 | 12.203% | $47.6638 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $59.66 | 9.369% | $65.2495 | $65.25 | $65.25 | $65.20 |
| Purchase #4 | $184.68 | 13.714% | $210.007 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $210.32 | 8.268% | $227.7093 | $227.71 | $227.70 | $227.70 |
| Purchase #6 | $150.54 | 13.236% | $170.4655 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $242.93 | 12.830% | $274.0979 | $274.10 | $274.10 | $274.10 |
| 7 purchase totals = | $913.52 | $1,018.9294 | $1,018.94 | $1,018.90 | $1,018.90 | |