| 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 | $46.71 | 4.267% | $48.7031 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $140.29 | 13.522% | $159.26 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $145.30 | 8.297% | $157.3555 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $149.66 | 13.659% | $170.1021 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $80.60 | 10.864% | $89.3564 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $216.95 | 3.631% | $224.8275 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $230.89 | 5.809% | $244.3024 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,010.40 | $1,093.9070 | $1,093.91 | $1,093.90 | $1,094.00 | |