| 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 | $230.59 | 11.174% | $256.3561 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $114.55 | 12.378% | $128.729 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $187.41 | 8.346% | $203.0512 | $203.05 | $203.05 | $203.10 |
| Purchase #4 | $227.95 | 3.155% | $235.1418 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $73.46 | 5.862% | $77.7662 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $100.54 | 10.394% | $110.9901 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $109.80 | 4.429% | $114.663 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $1,044.30 | $1,126.6974 | $1,126.70 | $1,126.70 | $1,126.80 | |