| 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 | $111.99 | 5.252% | $117.8717 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $135.55 | 7.658% | $145.9304 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $104.67 | 4.801% | $109.6952 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $226.50 | 11.613% | $252.8034 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $138.87 | 11.872% | $155.3566 | $155.36 | $155.35 | $155.40 |
| Purchase #6 | $136.27 | 3.695% | $141.3052 | $141.31 | $141.30 | $141.30 |
| Purchase #7 | $52.55 | 6.833% | $56.1407 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $906.40 | $979.1032 | $979.11 | $979.10 | $979.10 | |