| 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 | $222.97 | 12.529% | $250.9059 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $7.81 | 13.407% | $8.8571 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $103.86 | 9.469% | $113.6945 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $155.91 | 10.115% | $171.6803 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $242.86 | 9.575% | $266.1138 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $210.56 | 10.234% | $232.1087 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $35.50 | 7.803% | $38.2701 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $979.47 | $1,081.6304 | $1,081.63 | $1,081.60 | $1,081.70 | |