| 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 | $95.32 | 8.772% | $103.6815 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $157.42 | 7.674% | $169.5004 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $156.44 | 7.701% | $168.4874 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $102.34 | 5.505% | $107.9738 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $230.60 | 10.765% | $255.4241 | $255.42 | $255.40 | $255.40 |
| Purchase #6 | $242.74 | 7.188% | $260.1882 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $73.58 | 8.169% | $79.5908 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $1,058.44 | $1,144.8462 | $1,144.84 | $1,144.85 | $1,144.90 | |