| 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 | $131.79 | 13.143% | $149.1112 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $220.81 | 5.761% | $233.5309 | $233.53 | $233.55 | $233.50 |
| Purchase #3 | $125.73 | 3.491% | $130.1192 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $250.62 | 6.356% | $266.5494 | $266.55 | $266.55 | $266.50 |
| Purchase #5 | $239.30 | 9.588% | $262.2441 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $231.73 | 5.830% | $245.2399 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $106.35 | 3.806% | $110.3977 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $1,306.33 | $1,397.1924 | $1,397.19 | $1,397.20 | $1,397.00 | |