| 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 | $125.44 | 11.648% | $140.0513 | $140.05 | $140.05 | $140.10 |
| Purchase #2 | $215.91 | 12.405% | $242.6936 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $172.39 | 12.825% | $194.499 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $226.80 | 4.559% | $237.1398 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $152.38 | 5.295% | $160.4485 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $67.67 | 10.714% | $74.9202 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $125.70 | 13.436% | $142.5891 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $1,086.29 | $1,192.3415 | $1,192.34 | $1,192.35 | $1,192.30 | |