| 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 | $112.33 | 9.106% | $122.5588 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $104.30 | 7.460% | $112.0808 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $109.29 | 8.410% | $118.4813 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $185.37 | 12.375% | $208.3095 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $191.80 | 10.224% | $211.4096 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $122.88 | 3.164% | $126.7679 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $110.73 | 12.294% | $124.3431 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $936.70 | $1,023.9510 | $1,023.95 | $1,023.95 | $1,024.00 | |