| 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 | $222.30 | 8.230% | $240.5953 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $107.67 | 11.484% | $120.0348 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $86.85 | 5.162% | $91.3332 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $18.69 | 12.799% | $21.0821 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $61.34 | 8.611% | $66.622 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $179.89 | 13.317% | $203.846 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $73.71 | 8.133% | $79.7048 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $750.45 | $823.2182 | $823.21 | $823.25 | $823.10 | |