| 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 | $102.86 | 8.853% | $111.9662 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $35.30 | 13.857% | $40.1915 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $37.46 | 5.716% | $39.6012 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $181.72 | 12.614% | $204.6422 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $74.47 | 8.362% | $80.6972 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $244.25 | 5.601% | $257.9304 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $103.51 | 3.334% | $106.961 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $779.57 | $841.9897 | $841.99 | $842.00 | $842.00 | |