| 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 | $104.94 | 8.558% | $113.9208 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $190.75 | 12.714% | $215.002 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $155.41 | 10.301% | $171.4188 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $8.57 | 3.156% | $8.8405 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $197.93 | 13.423% | $224.4981 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $6.52 | 3.286% | $6.7342 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $211.66 | 8.627% | $229.9199 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $875.78 | $970.3343 | $970.33 | $970.30 | $970.20 | |