| 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 | $99.51 | 6.395% | $105.8737 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $14.45 | 10.757% | $16.0044 | $16.00 | $16.00 | $16.00 |
| Purchase #3 | $228.64 | 4.338% | $238.5584 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $68.93 | 7.151% | $73.8592 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $150.64 | 12.562% | $169.5634 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $233.27 | 13.368% | $264.4535 | $264.45 | $264.45 | $264.50 |
| Purchase #7 | $246.98 | 10.241% | $272.2732 | $272.27 | $272.25 | $272.30 |
| 7 purchase totals = | $1,042.42 | $1,140.5858 | $1,140.57 | $1,140.50 | $1,140.80 | |