| 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 | $211.56 | 4.630% | $221.3552 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $75.46 | 9.234% | $82.428 | $82.43 | $82.45 | $82.40 |
| Purchase #3 | $205.66 | 9.246% | $224.6753 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $209.95 | 7.283% | $225.2407 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $105.67 | 11.783% | $118.1211 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $103.34 | 11.217% | $114.9316 | $114.93 | $114.95 | $114.90 |
| Purchase #7 | $103.53 | 5.574% | $109.3008 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $1,015.17 | $1,096.0527 | $1,096.06 | $1,096.10 | $1,096.00 | |