| 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 | $11.93 | 4.571% | $12.4753 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $162.53 | 4.266% | $169.4635 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $213.82 | 12.729% | $241.0371 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $42.33 | 4.441% | $44.2099 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $186.37 | 13.770% | $212.0331 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $220.28 | 8.183% | $238.3055 | $238.31 | $238.30 | $238.30 |
| Purchase #7 | $219.95 | 6.717% | $234.724 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $1,057.21 | $1,152.2484 | $1,152.25 | $1,152.25 | $1,152.20 | |