| 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 | $195.81 | 12.340% | $219.973 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $187.77 | 8.458% | $203.6516 | $203.65 | $203.65 | $203.70 |
| Purchase #3 | $48.79 | 11.565% | $54.4326 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $211.85 | 5.283% | $223.042 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $168.39 | 8.785% | $183.1831 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $190.33 | 9.147% | $207.7395 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $173.46 | 5.605% | $183.1824 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $1,176.40 | $1,275.2042 | $1,275.19 | $1,275.25 | $1,275.20 | |