| 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 | $225.92 | 4.202% | $235.4132 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $44.49 | 5.597% | $46.9801 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $96.45 | 12.508% | $108.514 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $21.48 | 3.602% | $22.2537 | $22.25 | $22.25 | $22.30 |
| Purchase #5 | $28.68 | 13.160% | $32.4543 | $32.45 | $32.45 | $32.50 |
| Purchase #6 | $161.42 | 4.193% | $168.1883 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $243.52 | 4.352% | $254.118 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $821.96 | $867.9216 | $867.91 | $867.90 | $868.00 | |