| 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 | $13.48 | 4.733% | $14.118 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $176.74 | 13.231% | $200.1245 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $167.82 | 6.699% | $179.0623 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $80.37 | 8.391% | $87.1138 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $190.73 | 12.319% | $214.226 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $24.31 | 9.592% | $26.6418 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $97.35 | 9.208% | $106.314 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $750.80 | $827.6004 | $827.59 | $827.55 | $827.50 | |