| 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 | $43.94 | 10.194% | $48.4192 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $126.92 | 10.707% | $140.5093 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $14.28 | 6.203% | $15.1658 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $247.46 | 8.162% | $267.6577 | $267.66 | $267.65 | $267.70 |
| Purchase #5 | $16.94 | 9.743% | $18.5905 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $228.42 | 12.792% | $257.6395 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $222.84 | 8.133% | $240.9636 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $900.80 | $988.9456 | $988.95 | $988.90 | $989.00 | |