| 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 | $94.40 | 6.319% | $100.3651 | $100.37 | $100.35 | $100.40 |
| Purchase #2 | $203.56 | 11.533% | $227.0366 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $212.75 | 12.741% | $239.8565 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $113.40 | 5.589% | $119.7379 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $171.93 | 3.685% | $178.2656 | $178.27 | $178.25 | $178.30 |
| Purchase #6 | $190.54 | 12.214% | $213.8126 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $43.30 | 8.800% | $47.1104 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $1,029.88 | $1,126.1847 | $1,126.20 | $1,126.15 | $1,126.20 | |