| 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 | $231.47 | 6.777% | $247.1567 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $26.79 | 4.235% | $27.9246 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $225.37 | 8.400% | $244.3011 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $23.77 | 6.502% | $25.3155 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $43.30 | 9.334% | $47.3416 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $172.45 | 13.573% | $195.8566 | $195.86 | $195.85 | $195.90 |
| Purchase #7 | $182.43 | 11.358% | $203.1504 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $905.58 | $991.0465 | $991.05 | $991.00 | $991.10 | |