| 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 | $9.70 | 7.261% | $10.4043 | $10.40 | $10.40 | $10.40 |
| Purchase #2 | $65.69 | 9.731% | $72.0823 | $72.08 | $72.10 | $72.10 |
| Purchase #3 | $107.27 | 5.254% | $112.906 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $126.76 | 11.487% | $141.3209 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $248.99 | 7.329% | $267.2385 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $188.87 | 7.160% | $202.3931 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $80.42 | 8.262% | $87.0643 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $827.70 | $893.4094 | $893.40 | $893.40 | $893.40 | |