| 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 | $213.91 | 5.249% | $225.1381 | $225.14 | $225.15 | $225.10 |
| Purchase #2 | $16.66 | 5.486% | $17.574 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $234.81 | 9.832% | $257.8965 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $136.62 | 4.546% | $142.8307 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $51.88 | 4.609% | $54.2711 | $54.27 | $54.25 | $54.30 |
| Purchase #6 | $99.29 | 4.156% | $103.4165 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $52.57 | 3.397% | $54.3558 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $805.74 | $855.4827 | $855.49 | $855.45 | $855.50 | |