| 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 | $241.86 | 12.750% | $272.6972 | $272.70 | $272.70 | $272.70 |
| Purchase #2 | $178.45 | 6.579% | $190.1902 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $176.34 | 13.740% | $200.5691 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $178.54 | 4.805% | $187.1188 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $58.68 | 13.675% | $66.7045 | $66.70 | $66.70 | $66.70 |
| Purchase #6 | $12.98 | 13.548% | $14.7385 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $17.44 | 3.190% | $17.9963 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $864.29 | $950.0146 | $950.02 | $950.00 | $950.00 | |