| 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 | $125.61 | 8.697% | $136.5343 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $204.91 | 7.210% | $219.684 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $247.90 | 13.579% | $281.5623 | $281.56 | $281.55 | $281.60 |
| Purchase #4 | $233.47 | 9.364% | $255.3321 | $255.33 | $255.35 | $255.30 |
| Purchase #5 | $205.33 | 6.507% | $218.6908 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $216.80 | 3.708% | $224.8389 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $241.62 | 10.651% | $267.3549 | $267.35 | $267.35 | $267.40 |
| 7 purchase totals = | $1,475.64 | $1,603.9973 | $1,603.98 | $1,604.05 | $1,604.00 | |