| 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 | $198.63 | 9.281% | $217.0649 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $93.99 | 3.126% | $96.9281 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $104.44 | 3.413% | $108.0045 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $193.88 | 11.495% | $216.1665 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $7.70 | 11.791% | $8.6079 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $194.76 | 9.323% | $212.9175 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $54.69 | 6.219% | $58.0912 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $848.09 | $917.7806 | $917.78 | $917.75 | $917.80 | |