| 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 | $26.80 | 5.389% | $28.2443 | $28.24 | $28.25 | $28.20 |
| Purchase #2 | $182.88 | 4.522% | $191.1498 | $191.15 | $191.15 | $191.10 |
| Purchase #3 | $238.91 | 13.543% | $271.2656 | $271.27 | $271.25 | $271.30 |
| Purchase #4 | $197.40 | 13.843% | $224.7261 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $170.93 | 4.572% | $178.7449 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $192.70 | 3.508% | $199.4599 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $245.87 | 12.765% | $277.2553 | $277.26 | $277.25 | $277.30 |
| 7 purchase totals = | $1,255.49 | $1,370.8459 | $1,370.85 | $1,370.85 | $1,370.80 | |