| 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 | $189.72 | 5.798% | $200.72 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $166.31 | 12.626% | $187.3083 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $156.47 | 6.724% | $166.991 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $21.29 | 4.732% | $22.2974 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $124.64 | 9.660% | $136.6802 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $26.54 | 9.679% | $29.1088 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $227.25 | 6.446% | $241.8985 | $241.90 | $241.90 | $241.90 |
| 7 purchase totals = | $912.22 | $985.0042 | $985.01 | $985.00 | $985.00 | |