| 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 | $240.54 | 4.644% | $251.7107 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $198.29 | 3.361% | $204.9545 | $204.95 | $204.95 | $205.00 |
| Purchase #3 | $231.91 | 6.580% | $247.1697 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $225.55 | 5.747% | $238.5124 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $35.71 | 5.144% | $37.5469 | $37.55 | $37.55 | $37.50 |
| Purchase #6 | $24.75 | 5.170% | $26.0296 | $26.03 | $26.05 | $26.00 |
| Purchase #7 | $137.94 | 9.374% | $150.8705 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $1,094.69 | $1,156.7943 | $1,156.79 | $1,156.75 | $1,156.80 | |