| 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 | $104.57 | 4.460% | $109.2338 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $230.98 | 3.725% | $239.584 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $215.91 | 9.326% | $236.0458 | $236.05 | $236.05 | $236.00 |
| Purchase #4 | $24.52 | 12.460% | $27.5752 | $27.58 | $27.60 | $27.60 |
| Purchase #5 | $92.50 | 9.809% | $101.5733 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $44.28 | 12.573% | $49.8473 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $165.88 | 7.784% | $178.7921 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $878.64 | $942.6515 | $942.65 | $942.70 | $942.60 | |