| 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 | $246.39 | 3.629% | $255.3315 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $111.45 | 13.180% | $126.1391 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $12.61 | 13.325% | $14.2903 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $25.42 | 8.841% | $27.6674 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $44.51 | 10.564% | $49.212 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $40.97 | 5.781% | $43.3385 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $164.64 | 4.472% | $172.0027 | $172.00 | $172.00 | $172.00 |
| 7 purchase totals = | $645.99 | $687.9815 | $687.98 | $688.00 | $687.90 | |