| 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 | $231.96 | 4.164% | $241.6188 | $241.62 | $241.60 | $241.60 |
| Purchase #2 | $132.93 | 8.165% | $143.7837 | $143.78 | $143.80 | $143.80 |
| Purchase #3 | $39.99 | 3.449% | $41.3693 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $122.39 | 3.273% | $126.3958 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $167.76 | 13.740% | $190.8102 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $9.51 | 12.284% | $10.6782 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $83.52 | 6.738% | $89.1476 | $89.15 | $89.15 | $89.10 |
| 7 purchase totals = | $788.06 | $843.8036 | $843.81 | $843.80 | $843.80 | |