| 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 | $208.31 | 11.238% | $231.7199 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $143.82 | 9.727% | $157.8094 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $154.27 | 10.691% | $170.763 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $227.52 | 6.836% | $243.0733 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $35.98 | 7.248% | $38.5878 | $38.59 | $38.60 | $38.60 |
| Purchase #6 | $109.48 | 8.267% | $118.5307 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $229.26 | 10.715% | $253.8252 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $1,108.64 | $1,214.3093 | $1,214.31 | $1,214.30 | $1,214.30 | |