| 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 | $243.50 | 7.121% | $260.8396 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $216.96 | 8.713% | $235.8637 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $79.40 | 11.217% | $88.3063 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $98.87 | 10.250% | $109.0042 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $241.55 | 13.542% | $274.2607 | $274.26 | $274.25 | $274.30 |
| Purchase #6 | $156.46 | 7.748% | $168.5825 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $153.39 | 10.781% | $169.927 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,190.13 | $1,306.7840 | $1,306.78 | $1,306.80 | $1,306.80 | |