| 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 | $122.51 | 9.502% | $134.1509 | $134.15 | $134.15 | $134.20 |
| Purchase #2 | $5.83 | 10.403% | $6.4365 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $157.77 | 10.866% | $174.9133 | $174.91 | $174.90 | $174.90 |
| Purchase #4 | $143.66 | 8.129% | $155.3381 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $240.93 | 12.701% | $271.5305 | $271.53 | $271.55 | $271.50 |
| Purchase #6 | $178.67 | 13.311% | $202.4528 | $202.45 | $202.45 | $202.50 |
| Purchase #7 | $212.55 | 5.500% | $224.2403 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $1,061.92 | $1,169.0624 | $1,169.06 | $1,169.10 | $1,169.00 | |