| 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 | $217.60 | 13.122% | $246.1535 | $246.15 | $246.15 | $246.20 |
| Purchase #2 | $88.59 | 8.838% | $96.4196 | $96.42 | $96.40 | $96.40 |
| Purchase #3 | $154.52 | 9.845% | $169.7325 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $238.86 | 10.420% | $263.7492 | $263.75 | $263.75 | $263.70 |
| Purchase #5 | $104.54 | 11.118% | $116.1628 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $109.31 | 4.172% | $113.8704 | $113.87 | $113.85 | $113.90 |
| Purchase #7 | $123.61 | 4.607% | $129.3047 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $1,037.03 | $1,135.3927 | $1,135.38 | $1,135.35 | $1,135.40 | |