| 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 | $231.50 | 5.564% | $244.3807 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $200.88 | 11.149% | $223.2761 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $135.60 | 10.381% | $149.6766 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $219.82 | 5.756% | $232.4728 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $168.53 | 4.540% | $176.1813 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $113.35 | 8.300% | $122.7581 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $48.53 | 5.766% | $51.3282 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $1,118.21 | $1,200.0738 | $1,200.08 | $1,200.15 | $1,200.20 | |