| 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 | $243.81 | 9.677% | $267.4035 | $267.40 | $267.40 | $267.40 |
| Purchase #2 | $39.67 | 4.311% | $41.3802 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $110.34 | 7.779% | $118.9233 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $215.73 | 11.196% | $239.8831 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $100.93 | 8.350% | $109.3577 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $239.35 | 10.249% | $263.881 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $215.48 | 8.333% | $233.4359 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,165.31 | $1,274.2647 | $1,274.26 | $1,274.30 | $1,274.30 | |