| 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 | $42.53 | 11.343% | $47.3542 | $47.35 | $47.35 | $47.40 |
| Purchase #2 | $118.66 | 7.313% | $127.3376 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $108.45 | 5.539% | $114.457 | $114.46 | $114.45 | $114.50 |
| Purchase #4 | $206.42 | 13.440% | $234.1628 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $178.71 | 3.498% | $184.9613 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $201.88 | 7.551% | $217.124 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $154.84 | 3.226% | $159.8351 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $1,011.49 | $1,085.2320 | $1,085.23 | $1,085.20 | $1,085.30 | |