| 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 | $99.40 | 7.330% | $106.686 | $106.69 | $106.70 | $106.70 |
| Purchase #2 | $118.78 | 4.423% | $124.0336 | $124.03 | $124.05 | $124.00 |
| Purchase #3 | $82.48 | 3.751% | $85.5738 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $60.57 | 3.856% | $62.9056 | $62.91 | $62.90 | $62.90 |
| Purchase #5 | $193.80 | 3.543% | $200.6663 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $110.32 | 12.156% | $123.7305 | $123.73 | $123.75 | $123.70 |
| Purchase #7 | $202.45 | 10.497% | $223.7012 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $867.80 | $927.2970 | $927.30 | $927.30 | $927.30 | |