| 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 | $116.27 | 12.688% | $131.0223 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $204.67 | 6.593% | $218.1639 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $151.36 | 9.437% | $165.6438 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $220.27 | 9.167% | $240.4622 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $213.43 | 7.584% | $229.6165 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $40.50 | 10.159% | $44.6144 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $56.94 | 3.175% | $58.7478 | $58.75 | $58.75 | $58.70 |
| 7 purchase totals = | $1,003.44 | $1,088.2709 | $1,088.26 | $1,088.20 | $1,088.20 | |