| 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 | $122.58 | 7.779% | $132.1155 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $104.70 | 4.431% | $109.3393 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $233.46 | 10.283% | $257.4667 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $96.26 | 3.487% | $99.6166 | $99.62 | $99.60 | $99.60 |
| Purchase #5 | $104.38 | 8.369% | $113.1156 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $241.46 | 11.490% | $269.2038 | $269.20 | $269.20 | $269.20 |
| Purchase #7 | $233.70 | 4.194% | $243.5014 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,136.54 | $1,224.3589 | $1,224.37 | $1,224.30 | $1,224.30 | |