| 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 | $103.82 | 5.526% | $109.5571 | $109.56 | $109.55 | $109.60 |
| Purchase #2 | $203.35 | 12.413% | $228.5918 | $228.59 | $228.60 | $228.60 |
| Purchase #3 | $245.35 | 11.742% | $274.159 | $274.16 | $274.15 | $274.20 |
| Purchase #4 | $13.91 | 6.179% | $14.7695 | $14.77 | $14.75 | $14.80 |
| Purchase #5 | $7.98 | 6.854% | $8.5269 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $151.50 | 11.572% | $169.0316 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $248.75 | 10.653% | $275.2493 | $275.25 | $275.25 | $275.20 |
| 7 purchase totals = | $974.66 | $1,079.8852 | $1,079.89 | $1,079.90 | $1,079.90 | |