| 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 | $226.42 | 3.107% | $233.4549 | $233.45 | $233.45 | $233.50 |
| Purchase #2 | $38.48 | 6.692% | $41.0551 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $50.63 | 13.323% | $57.3754 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $192.34 | 9.236% | $210.1045 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $202.28 | 7.146% | $216.7349 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $94.56 | 8.851% | $102.9295 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $8.54 | 8.795% | $9.2911 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $813.25 | $870.9454 | $870.94 | $871.00 | $871.00 | |