| 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 | $222.90 | 9.618% | $244.3385 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $195.50 | 3.653% | $202.6416 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $11.94 | 12.203% | $13.397 | $13.40 | $13.40 | $13.40 |
| Purchase #4 | $130.75 | 8.687% | $142.1083 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $118.34 | 10.851% | $131.1811 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $149.74 | 4.130% | $155.9243 | $155.92 | $155.90 | $155.90 |
| Purchase #7 | $14.76 | 8.256% | $15.9786 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $843.93 | $905.5694 | $905.57 | $905.60 | $905.50 | |