| 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 | $229.55 | 13.744% | $261.0994 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $185.73 | 6.292% | $197.4161 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $103.89 | 6.399% | $110.5379 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $18.67 | 6.246% | $19.8361 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $30.36 | 12.700% | $34.2157 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $235.54 | 9.738% | $258.4769 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $54.77 | 7.208% | $58.7178 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $858.51 | $940.2999 | $940.32 | $940.30 | $940.20 | |