| 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 | $222.88 | 10.299% | $245.8344 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $61.85 | 13.409% | $70.1435 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $168.90 | 3.837% | $175.3807 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $149.97 | 12.818% | $169.1932 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $37.51 | 3.140% | $38.6878 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $238.55 | 6.641% | $254.3921 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $35.36 | 12.358% | $39.7298 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $915.02 | $993.3615 | $993.35 | $993.45 | $993.30 | |