| 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 | $198.56 | 6.732% | $211.9271 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $98.75 | 5.765% | $104.4429 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $21.29 | 10.841% | $23.598 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $49.26 | 10.492% | $54.4284 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $122.54 | 8.135% | $132.5086 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $134.80 | 10.507% | $148.9634 | $148.96 | $148.95 | $149.00 |
| Purchase #7 | $213.40 | 6.623% | $227.5335 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $838.60 | $903.4019 | $903.40 | $903.45 | $903.30 | |