| 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 | $116.50 | 12.249% | $130.7701 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $21.42 | 10.468% | $23.6622 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $240.29 | 8.193% | $259.977 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $140.30 | 11.644% | $156.6365 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $16.39 | 5.617% | $17.3106 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $180.97 | 11.730% | $202.1978 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $56.51 | 12.186% | $63.3963 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $772.38 | $853.9505 | $853.96 | $853.95 | $854.00 | |