| 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 | $25.93 | 11.720% | $28.969 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $126.43 | 10.530% | $139.7431 | $139.74 | $139.75 | $139.70 |
| Purchase #3 | $142.44 | 7.554% | $153.1999 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $241.49 | 4.455% | $252.2484 | $252.25 | $252.25 | $252.20 |
| Purchase #5 | $233.91 | 6.505% | $249.1258 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $33.72 | 4.570% | $35.261 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $216.36 | 8.458% | $234.6597 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $1,020.28 | $1,093.2069 | $1,093.21 | $1,093.20 | $1,093.20 | |