| 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 | $25.72 | 13.416% | $29.1706 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $233.25 | 11.483% | $260.0341 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $190.51 | 3.443% | $197.0693 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $238.54 | 3.149% | $246.0516 | $246.05 | $246.05 | $246.10 |
| Purchase #5 | $21.70 | 7.751% | $23.382 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $96.34 | 6.694% | $102.789 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $135.49 | 3.271% | $139.9219 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $941.55 | $998.4185 | $998.41 | $998.40 | $998.50 | |