| 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 | $6.39 | 10.346% | $7.0511 | $7.05 | $7.05 | $7.10 |
| Purchase #2 | $192.46 | 12.386% | $216.2981 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $202.59 | 12.522% | $227.9583 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $38.58 | 10.634% | $42.6826 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $138.58 | 10.602% | $153.2723 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $48.28 | 4.829% | $50.6114 | $50.61 | $50.60 | $50.60 |
| Purchase #7 | $186.34 | 7.511% | $200.336 | $200.34 | $200.35 | $200.30 |
| 7 purchase totals = | $813.22 | $898.2098 | $898.21 | $898.20 | $898.30 | |