| 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 | $237.29 | 8.741% | $258.0315 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $59.48 | 10.474% | $65.7099 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $57.81 | 4.209% | $60.2432 | $60.24 | $60.25 | $60.20 |
| Purchase #4 | $140.76 | 8.176% | $152.2685 | $152.27 | $152.25 | $152.30 |
| Purchase #5 | $138.41 | 13.178% | $156.6497 | $156.65 | $156.65 | $156.60 |
| Purchase #6 | $233.60 | 7.527% | $251.1831 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $133.95 | 5.324% | $141.0815 | $141.08 | $141.10 | $141.10 |
| 7 purchase totals = | $1,001.30 | $1,085.1674 | $1,085.16 | $1,085.20 | $1,085.10 | |