| 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 | $249.86 | 8.494% | $271.0831 | $271.08 | $271.10 | $271.10 |
| Purchase #2 | $9.25 | 12.574% | $10.4131 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $211.95 | 7.296% | $227.4139 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $88.71 | 13.512% | $100.6965 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $194.94 | 13.851% | $221.9411 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $217.64 | 10.813% | $241.1734 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $250.28 | 6.161% | $265.6998 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $1,222.63 | $1,338.4209 | $1,338.41 | $1,338.40 | $1,338.40 | |