| 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 | $224.32 | 6.572% | $239.0623 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $241.35 | 9.674% | $264.6982 | $264.70 | $264.70 | $264.70 |
| Purchase #3 | $111.27 | 12.380% | $125.0452 | $125.05 | $125.05 | $125.00 |
| Purchase #4 | $250.70 | 12.571% | $282.2155 | $282.22 | $282.20 | $282.20 |
| Purchase #5 | $237.54 | 10.430% | $262.3154 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $131.37 | 12.782% | $148.1617 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $209.58 | 5.751% | $221.6329 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $1,406.13 | $1,543.1312 | $1,543.14 | $1,543.10 | $1,543.10 | |