| 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 | $243.99 | 4.687% | $255.4258 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $100.82 | 8.140% | $109.0267 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $88.30 | 11.307% | $98.2841 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $39.78 | 12.541% | $44.7688 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $127.44 | 5.316% | $134.2147 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $182.53 | 6.521% | $194.4328 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $157.87 | 5.212% | $166.0982 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $940.73 | $1,002.2511 | $1,002.25 | $1,002.30 | $1,002.20 | |