| 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 | $132.82 | 12.497% | $149.4185 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $141.51 | 11.127% | $157.2558 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $114.97 | 11.460% | $128.1456 | $128.15 | $128.15 | $128.10 |
| Purchase #4 | $150.82 | 7.821% | $162.6156 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $39.80 | 3.654% | $41.2543 | $41.25 | $41.25 | $41.30 |
| Purchase #6 | $86.73 | 6.427% | $92.3041 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $209.56 | 12.301% | $235.338 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $876.21 | $966.3319 | $966.34 | $966.30 | $966.30 | |