| 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 | $103.27 | 4.620% | $108.0411 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $108.34 | 8.694% | $117.7591 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $46.41 | 3.768% | $48.1587 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $105.27 | 7.164% | $112.8115 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $214.99 | 13.682% | $244.4049 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $220.97 | 9.148% | $241.1843 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $35.84 | 10.743% | $39.6903 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $835.09 | $912.0499 | $912.04 | $912.05 | $912.10 | |