| 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 | $183.46 | 9.383% | $200.6741 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $32.72 | 12.417% | $36.7828 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $218.46 | 4.413% | $228.1006 | $228.10 | $228.10 | $228.10 |
| Purchase #4 | $17.27 | 13.529% | $19.6065 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $26.83 | 8.727% | $29.1715 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $108.25 | 11.278% | $120.4584 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $233.53 | 5.290% | $245.8837 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $820.52 | $880.6776 | $880.67 | $880.65 | $880.80 | |