| 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 | $127.91 | 6.829% | $136.645 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $219.79 | 3.122% | $226.6518 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $7.32 | 12.127% | $8.2077 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $249.83 | 3.206% | $257.8395 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $123.75 | 3.711% | $128.3424 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $95.33 | 4.604% | $99.719 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $68.51 | 8.644% | $74.432 | $74.43 | $74.45 | $74.40 |
| 7 purchase totals = | $892.44 | $931.8374 | $931.84 | $931.85 | $931.70 | |