| 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 | $110.36 | 5.607% | $116.5479 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $203.81 | 4.860% | $213.7152 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $30.74 | 12.327% | $34.5293 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $188.61 | 13.853% | $214.7381 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $238.34 | 10.354% | $263.0177 | $263.02 | $263.00 | $263.00 |
| Purchase #6 | $40.35 | 10.439% | $44.5621 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $98.96 | 7.848% | $106.7264 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $911.17 | $993.8367 | $993.85 | $993.85 | $993.70 | |