| 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 | $238.70 | 7.117% | $255.6883 | $255.69 | $255.70 | $255.70 |
| Purchase #2 | $86.68 | 8.239% | $93.8216 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $150.57 | 12.577% | $169.5072 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $241.65 | 6.190% | $256.6081 | $256.61 | $256.60 | $256.60 |
| Purchase #5 | $57.43 | 3.174% | $59.2528 | $59.25 | $59.25 | $59.30 |
| Purchase #6 | $154.41 | 8.563% | $167.6321 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $187.26 | 12.387% | $210.4559 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $1,116.70 | $1,212.9660 | $1,212.97 | $1,212.95 | $1,213.00 | |