| 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 | $133.62 | 12.124% | $149.8201 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $181.45 | 9.368% | $198.4482 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $208.87 | 9.711% | $229.1534 | $229.15 | $229.15 | $229.20 |
| Purchase #4 | $231.40 | 5.649% | $244.4718 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $38.88 | 7.866% | $41.9383 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $216.40 | 10.773% | $239.7128 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $120.60 | 13.284% | $136.6205 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $1,131.22 | $1,240.1651 | $1,240.16 | $1,240.10 | $1,240.10 | |