| 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 | $215.46 | 4.472% | $225.0954 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $73.37 | 12.740% | $82.7173 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $45.80 | 13.169% | $51.8314 | $51.83 | $51.85 | $51.80 |
| Purchase #4 | $202.73 | 10.773% | $224.5701 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $105.78 | 3.161% | $109.1237 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $79.50 | 6.346% | $84.5451 | $84.55 | $84.55 | $84.50 |
| Purchase #7 | $52.55 | 10.489% | $58.062 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $775.19 | $835.9450 | $835.95 | $835.90 | $835.90 | |