| 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 | $115.74 | 8.767% | $125.8869 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $129.42 | 13.153% | $146.4426 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $32.78 | 7.338% | $35.1854 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $6.91 | 4.212% | $7.201 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $172.70 | 5.730% | $182.5957 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $200.91 | 9.186% | $219.3656 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $101.74 | 9.506% | $111.4114 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $760.20 | $828.0886 | $828.10 | $828.10 | $828.10 | |