| 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 | $22.39 | 10.355% | $24.7085 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $202.94 | 7.649% | $218.4629 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $229.56 | 9.868% | $252.213 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $245.31 | 5.299% | $258.309 | $258.31 | $258.30 | $258.30 |
| Purchase #5 | $10.85 | 13.464% | $12.3108 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $14.67 | 3.869% | $15.2376 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $184.77 | 8.741% | $200.9207 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $910.49 | $982.1625 | $982.16 | $982.10 | $982.10 | |