| 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 | $128.36 | 3.741% | $133.1619 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $34.47 | 13.535% | $39.1355 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $191.56 | 13.313% | $217.0624 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $30.78 | 8.698% | $33.4572 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $92.51 | 3.649% | $95.8857 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $219.28 | 11.668% | $244.8656 | $244.87 | $244.85 | $244.90 |
| Purchase #7 | $114.70 | 3.137% | $118.2981 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $811.66 | $881.8664 | $881.88 | $881.85 | $882.00 | |