| 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 | $105.78 | 8.397% | $114.6623 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $15.84 | 10.266% | $17.4661 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $202.60 | 10.102% | $223.0667 | $223.07 | $223.05 | $223.10 |
| Purchase #4 | $135.71 | 9.742% | $148.9309 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $206.32 | 9.213% | $225.3283 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $74.88 | 8.653% | $81.3594 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $231.54 | 13.270% | $262.2654 | $262.27 | $262.25 | $262.30 |
| 7 purchase totals = | $972.67 | $1,073.0791 | $1,073.09 | $1,073.05 | $1,073.20 | |