| 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 | $215.54 | 11.253% | $239.7947 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $80.82 | 8.190% | $87.4392 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $188.59 | 5.703% | $199.3453 | $199.35 | $199.35 | $199.30 |
| Purchase #4 | $31.53 | 12.251% | $35.3927 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $181.98 | 9.556% | $199.37 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $24.59 | 12.838% | $27.7469 | $27.75 | $27.75 | $27.70 |
| Purchase #7 | $120.76 | 10.198% | $133.0751 | $133.08 | $133.10 | $133.10 |
| 7 purchase totals = | $843.81 | $922.1639 | $922.17 | $922.20 | $922.10 | |