| 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 | $190.32 | 7.492% | $204.5788 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $31.91 | 6.198% | $33.8878 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $190.43 | 6.845% | $203.4649 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $32.84 | 3.110% | $33.8613 | $33.86 | $33.85 | $33.90 |
| Purchase #5 | $181.46 | 8.854% | $197.5265 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $226.99 | 5.274% | $238.9615 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $39.39 | 6.609% | $41.9933 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $893.34 | $954.2741 | $954.27 | $954.30 | $954.40 | |