| 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 | $190.25 | 13.692% | $216.299 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $14.94 | 6.489% | $15.9095 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $244.82 | 5.813% | $259.0514 | $259.05 | $259.05 | $259.10 |
| Purchase #4 | $163.81 | 10.169% | $180.4678 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $221.71 | 5.600% | $234.1258 | $234.13 | $234.15 | $234.10 |
| Purchase #6 | $7.41 | 6.127% | $7.864 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $172.48 | 10.157% | $189.9988 | $190.00 | $190.00 | $190.00 |
| 7 purchase totals = | $1,015.42 | $1,103.7163 | $1,103.72 | $1,103.70 | $1,103.80 | |