| 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 | $210.97 | 9.114% | $230.1978 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $218.29 | 12.713% | $246.0412 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $65.61 | 13.717% | $74.6097 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $12.74 | 11.445% | $14.1981 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $129.59 | 11.583% | $144.6004 | $144.60 | $144.60 | $144.60 |
| Purchase #6 | $6.48 | 8.225% | $7.013 | $7.01 | $7.00 | $7.00 |
| Purchase #7 | $13.94 | 9.553% | $15.2717 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $657.62 | $731.9319 | $731.93 | $731.90 | $731.90 | |