| 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 | $141.65 | 11.112% | $157.3901 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $32.55 | 6.598% | $34.6976 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $229.45 | 9.693% | $251.6906 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $22.88 | 10.494% | $25.281 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $92.99 | 8.104% | $100.5259 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $246.82 | 12.833% | $278.4944 | $278.49 | $278.50 | $278.50 |
| Purchase #7 | $65.69 | 10.257% | $72.4278 | $72.43 | $72.45 | $72.40 |
| 7 purchase totals = | $832.03 | $920.5074 | $920.51 | $920.60 | $920.50 | |