| 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 | $243.51 | 9.415% | $266.4365 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $69.63 | 7.281% | $74.6998 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $187.47 | 10.555% | $207.2575 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $206.45 | 12.289% | $231.8206 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $169.92 | 8.487% | $184.3411 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $53.97 | 8.250% | $58.4225 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $98.43 | 3.758% | $102.129 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $1,029.38 | $1,125.1070 | $1,125.11 | $1,125.10 | $1,125.00 | |