| 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 | $89.96 | 12.108% | $100.8524 | $100.85 | $100.85 | $100.90 |
| Purchase #2 | $181.25 | 6.754% | $193.4916 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $96.73 | 11.670% | $108.0184 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $220.38 | 9.249% | $240.7629 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $31.91 | 3.225% | $32.9391 | $32.94 | $32.95 | $32.90 |
| Purchase #6 | $68.62 | 12.566% | $77.2428 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $237.84 | 4.787% | $249.2254 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $926.69 | $1,002.5326 | $1,002.53 | $1,002.55 | $1,002.50 | |