| 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 | $125.49 | 4.339% | $130.935 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $117.70 | 4.266% | $122.7211 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $203.47 | 7.321% | $218.366 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $24.97 | 6.103% | $26.4939 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $144.56 | 3.191% | $149.1729 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $102.61 | 9.239% | $112.0901 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $114.85 | 11.567% | $128.1347 | $128.13 | $128.15 | $128.10 |
| 7 purchase totals = | $833.65 | $887.9137 | $887.91 | $887.90 | $887.90 | |