| 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 | $198.66 | 7.320% | $213.2019 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $26.29 | 11.334% | $29.2697 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $34.99 | 8.264% | $37.8816 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $226.51 | 7.767% | $244.103 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $9.87 | 13.324% | $11.1851 | $11.19 | $11.20 | $11.20 |
| Purchase #6 | $178.51 | 7.134% | $191.2449 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $225.89 | 8.800% | $245.7683 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $900.72 | $972.6545 | $972.65 | $972.65 | $972.70 | |