| 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 | $33.98 | 13.112% | $38.4355 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $244.67 | 4.300% | $255.1908 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $186.28 | 4.812% | $195.2438 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $44.81 | 11.692% | $50.0492 | $50.05 | $50.05 | $50.00 |
| Purchase #5 | $40.72 | 4.122% | $42.3985 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $9.63 | 5.841% | $10.1925 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $233.88 | 9.592% | $256.3138 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $793.97 | $847.8241 | $847.82 | $847.85 | $847.70 | |