| 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 | $10.65 | 3.315% | $11.003 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $121.43 | 11.560% | $135.4673 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $54.43 | 13.829% | $61.9571 | $61.96 | $61.95 | $62.00 |
| Purchase #4 | $242.33 | 4.656% | $253.6129 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $171.71 | 9.143% | $187.4094 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $102.76 | 6.536% | $109.4764 | $109.48 | $109.50 | $109.50 |
| Purchase #7 | $207.63 | 4.406% | $216.7782 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $910.94 | $975.7043 | $975.71 | $975.70 | $975.80 | |