| 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 | $97.85 | 4.402% | $102.1574 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $99.89 | 13.512% | $113.3871 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $174.46 | 3.770% | $181.0371 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $240.47 | 9.392% | $263.0549 | $263.05 | $263.05 | $263.10 |
| Purchase #5 | $192.51 | 4.188% | $200.5723 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $202.44 | 13.772% | $230.32 | $230.32 | $230.30 | $230.30 |
| Purchase #7 | $239.62 | 8.488% | $259.9589 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $1,247.24 | $1,350.4877 | $1,350.49 | $1,350.45 | $1,350.60 | |