| 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 | $91.92 | 11.740% | $102.7114 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $203.62 | 11.353% | $226.737 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $230.97 | 13.402% | $261.9246 | $261.92 | $261.90 | $261.90 |
| Purchase #4 | $213.82 | 8.656% | $232.3283 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $84.42 | 12.156% | $94.6821 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $216.61 | 13.437% | $245.7159 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $209.54 | 13.577% | $237.9892 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $1,250.90 | $1,402.0885 | $1,402.09 | $1,402.10 | $1,402.00 | |