| 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 | $206.35 | 6.781% | $220.3426 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $74.54 | 12.589% | $83.9238 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $149.29 | 9.355% | $163.2561 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $22.48 | 6.627% | $23.9697 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $220.79 | 9.640% | $242.0742 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $238.78 | 11.679% | $266.6671 | $266.67 | $266.65 | $266.70 |
| Purchase #7 | $213.63 | 8.824% | $232.4807 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $1,125.86 | $1,232.7142 | $1,232.71 | $1,232.65 | $1,232.80 | |