| 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 | $207.33 | 7.717% | $223.3297 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $192.62 | 10.693% | $213.2169 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $188.35 | 5.242% | $198.2233 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $189.52 | 12.222% | $212.6831 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $160.75 | 9.604% | $176.1884 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $42.29 | 10.855% | $46.8806 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $250.92 | 5.339% | $264.3166 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $1,231.78 | $1,334.8386 | $1,334.84 | $1,334.85 | $1,334.80 | |