| 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 | $115.40 | 12.542% | $129.8735 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $199.69 | 9.639% | $218.9381 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $247.93 | 3.259% | $256.01 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $88.70 | 12.665% | $99.9339 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $112.46 | 4.622% | $117.6579 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $60.28 | 6.462% | $64.1753 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $108.26 | 3.560% | $112.1141 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $932.72 | $998.7028 | $998.70 | $998.70 | $998.70 | |