| 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 | $205.38 | 11.532% | $229.0644 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $88.70 | 9.142% | $96.809 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $218.65 | 7.583% | $235.2302 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $32.48 | 7.746% | $34.9959 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $162.62 | 13.317% | $184.2761 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $7.53 | 7.684% | $8.1086 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $203.79 | 3.403% | $210.725 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $919.15 | $999.2092 | $999.22 | $999.25 | $999.20 | |