| 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 | $115.84 | 5.860% | $122.6282 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $246.45 | 8.437% | $267.243 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $200.58 | 12.388% | $225.4279 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $213.64 | 11.315% | $237.8134 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $106.33 | 11.677% | $118.7462 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $152.99 | 12.257% | $171.742 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $250.54 | 11.378% | $279.0464 | $279.05 | $279.05 | $279.00 |
| 7 purchase totals = | $1,286.37 | $1,422.6471 | $1,422.65 | $1,422.70 | $1,422.40 | |