| 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 | $209.82 | 7.203% | $224.9333 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $133.61 | 6.851% | $142.7636 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $128.26 | 5.426% | $135.2194 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $231.76 | 9.366% | $253.4666 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $155.43 | 7.564% | $167.1867 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $243.71 | 3.516% | $252.2788 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $231.58 | 7.729% | $249.4788 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,334.17 | $1,425.3272 | $1,425.33 | $1,425.35 | $1,425.40 | |