| 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 | $231.45 | 8.174% | $250.3687 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $120.66 | 9.334% | $131.9224 | $131.92 | $131.90 | $131.90 |
| Purchase #3 | $220.39 | 7.198% | $236.2537 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $206.53 | 9.382% | $225.9066 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $131.44 | 5.568% | $138.7586 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $34.40 | 6.202% | $36.5335 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $83.56 | 4.242% | $87.1046 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $1,028.43 | $1,106.8481 | $1,106.84 | $1,106.80 | $1,106.90 | |