| 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 | $236.95 | 3.631% | $245.5537 | $245.55 | $245.55 | $245.60 |
| Purchase #2 | $90.74 | 11.669% | $101.3285 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $6.59 | 10.165% | $7.2599 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $14.28 | 8.161% | $15.4454 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $129.31 | 11.276% | $143.891 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $8.27 | 5.187% | $8.699 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $221.70 | 11.161% | $246.4439 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $707.84 | $768.6214 | $768.62 | $768.65 | $768.60 | |