| 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 | $38.42 | 10.406% | $42.418 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $189.88 | 6.710% | $202.6209 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $121.29 | 8.387% | $131.4626 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $50.48 | 8.266% | $54.6527 | $54.65 | $54.65 | $54.70 |
| Purchase #5 | $208.37 | 8.841% | $226.792 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $17.86 | 6.112% | $18.9516 | $18.95 | $18.95 | $19.00 |
| Purchase #7 | $144.92 | 11.633% | $161.7785 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $771.22 | $838.6763 | $838.67 | $838.65 | $838.80 | |