| 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 | $123.98 | 4.861% | $130.0067 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $106.55 | 12.483% | $119.8506 | $119.85 | $119.85 | $119.90 |
| Purchase #3 | $145.89 | 8.202% | $157.8559 | $157.86 | $157.85 | $157.90 |
| Purchase #4 | $90.43 | 3.686% | $93.7632 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $30.68 | 3.677% | $31.8081 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $237.50 | 12.698% | $267.6578 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $91.36 | 10.499% | $100.9519 | $100.95 | $100.95 | $101.00 |
| 7 purchase totals = | $826.39 | $901.8942 | $901.90 | $901.85 | $902.10 | |