| 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 | $198.69 | 7.105% | $212.8069 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $192.67 | 9.802% | $211.5555 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $85.28 | 8.185% | $92.2602 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $245.56 | 4.249% | $255.9938 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $129.57 | 8.785% | $140.9527 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $170.89 | 5.419% | $180.1505 | $180.15 | $180.15 | $180.20 |
| Purchase #7 | $173.61 | 11.198% | $193.0508 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $1,196.27 | $1,286.7704 | $1,286.77 | $1,286.75 | $1,287.00 | |