| 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 | $23.33 | 9.648% | $25.5809 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $201.40 | 12.110% | $225.7895 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $122.35 | 6.593% | $130.4165 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $233.95 | 5.814% | $247.5519 | $247.55 | $247.55 | $247.60 |
| Purchase #5 | $213.75 | 5.244% | $224.9591 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $170.72 | 6.284% | $181.448 | $181.45 | $181.45 | $181.40 |
| Purchase #7 | $173.83 | 10.400% | $191.9083 | $191.91 | $191.90 | $191.90 |
| 7 purchase totals = | $1,139.33 | $1,227.6542 | $1,227.66 | $1,227.65 | $1,227.70 | |