| 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 | $45.58 | 7.844% | $49.1553 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $248.64 | 6.820% | $265.5972 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $240.61 | 13.258% | $272.5101 | $272.51 | $272.50 | $272.50 |
| Purchase #4 | $90.96 | 13.133% | $102.9058 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $108.41 | 4.559% | $113.3524 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $210.52 | 10.842% | $233.3446 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $185.45 | 13.749% | $210.9475 | $210.95 | $210.95 | $210.90 |
| 7 purchase totals = | $1,130.17 | $1,247.8129 | $1,247.82 | $1,247.80 | $1,247.80 | |