| 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 | $203.31 | 11.779% | $227.2579 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $67.48 | 10.351% | $74.4649 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $103.46 | 13.859% | $117.7985 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $40.76 | 11.846% | $45.5884 | $45.59 | $45.60 | $45.60 |
| Purchase #5 | $6.65 | 10.392% | $7.3411 | $7.34 | $7.35 | $7.30 |
| Purchase #6 | $137.64 | 13.271% | $155.9062 | $155.91 | $155.90 | $155.90 |
| Purchase #7 | $106.75 | 7.462% | $114.7157 | $114.72 | $114.70 | $114.70 |
| 7 purchase totals = | $666.05 | $743.0727 | $743.08 | $743.05 | $743.10 | |