| 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 | $218.80 | 10.517% | $241.8112 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $65.36 | 12.334% | $73.4215 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $21.38 | 7.674% | $23.0207 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $146.31 | 12.306% | $164.3149 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $77.58 | 4.749% | $81.2643 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $18.45 | 11.873% | $20.6406 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $145.94 | 3.500% | $151.0479 | $151.05 | $151.05 | $151.00 |
| 7 purchase totals = | $693.82 | $755.5211 | $755.51 | $755.45 | $755.40 | |