| 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 | $225.55 | 7.305% | $242.0264 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $25.94 | 12.171% | $29.0972 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $148.31 | 6.630% | $158.143 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $189.78 | 9.188% | $207.217 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $92.45 | 10.725% | $102.3653 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $90.27 | 8.740% | $98.1596 | $98.16 | $98.15 | $98.20 |
| Purchase #7 | $211.39 | 4.562% | $221.0336 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $983.69 | $1,058.0421 | $1,058.05 | $1,058.05 | $1,058.00 | |