| 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 | $216.70 | 12.543% | $243.8807 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $204.45 | 11.431% | $227.8207 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $154.41 | 6.347% | $164.2104 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $42.45 | 5.279% | $44.6909 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $249.68 | 6.166% | $265.0753 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $194.72 | 13.582% | $221.1669 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $39.27 | 10.752% | $43.4923 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $1,101.68 | $1,210.3372 | $1,210.34 | $1,210.35 | $1,210.40 | |