| 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 | $217.81 | 13.495% | $247.2035 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $142.46 | 3.383% | $147.2794 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $138.80 | 12.405% | $156.0181 | $156.02 | $156.00 | $156.00 |
| Purchase #4 | $129.56 | 10.667% | $143.3802 | $143.38 | $143.40 | $143.40 |
| Purchase #5 | $67.35 | 5.392% | $70.9815 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $128.55 | 11.872% | $143.8115 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $47.63 | 5.382% | $50.1934 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $872.16 | $958.8676 | $958.86 | $958.90 | $958.90 | |