| 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 | $90.74 | 12.745% | $102.3048 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $243.94 | 9.335% | $266.7118 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $151.40 | 10.167% | $166.7928 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $217.70 | 8.537% | $236.285 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $17.58 | 12.803% | $19.8308 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $178.55 | 12.720% | $201.2616 | $201.26 | $201.25 | $201.30 |
| Purchase #7 | $8.66 | 11.841% | $9.6854 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $908.57 | $1,002.8722 | $1,002.87 | $1,002.90 | $1,002.90 | |