| 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 | $229.66 | 8.865% | $250.0194 | $250.02 | $250.00 | $250.00 |
| Purchase #2 | $34.28 | 6.523% | $36.5161 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $115.62 | 11.590% | $129.0204 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $91.55 | 7.159% | $98.1041 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $199.56 | 8.441% | $216.4049 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $25.43 | 8.602% | $27.6175 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $198.97 | 13.874% | $226.5751 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $895.07 | $984.2575 | $984.26 | $984.20 | $984.20 | |