| 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 | $121.83 | 6.532% | $129.7879 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $246.63 | 10.156% | $271.6777 | $271.68 | $271.70 | $271.70 |
| Purchase #3 | $126.45 | 5.314% | $133.1696 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $248.48 | 9.261% | $271.4917 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $52.73 | 8.607% | $57.2685 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $111.71 | 8.423% | $121.1193 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $99.43 | 10.574% | $109.9437 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $1,007.26 | $1,094.4584 | $1,094.46 | $1,094.45 | $1,094.50 | |