| 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 | $215.95 | 11.394% | $240.5553 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $11.97 | 8.398% | $12.9752 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $37.67 | 8.330% | $40.8079 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $203.36 | 6.682% | $216.9485 | $216.95 | $216.95 | $216.90 |
| Purchase #5 | $110.52 | 5.126% | $116.1853 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $64.76 | 10.171% | $71.3467 | $71.35 | $71.35 | $71.30 |
| Purchase #7 | $225.55 | 9.397% | $246.7449 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $869.78 | $945.5638 | $945.58 | $945.60 | $945.50 | |