| 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 | $205.85 | 6.538% | $219.3085 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $109.54 | 13.444% | $124.2666 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $245.65 | 10.651% | $271.8142 | $271.81 | $271.80 | $271.80 |
| Purchase #4 | $238.58 | 12.136% | $267.5341 | $267.53 | $267.55 | $267.50 |
| Purchase #5 | $139.71 | 9.741% | $153.3192 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $221.65 | 11.569% | $247.2927 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $45.74 | 7.665% | $49.246 | $49.25 | $49.25 | $49.20 |
| 7 purchase totals = | $1,206.72 | $1,332.7813 | $1,332.78 | $1,332.75 | $1,332.70 | |