| 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 | $238.51 | 7.766% | $257.0327 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $221.72 | 12.688% | $249.8518 | $249.85 | $249.85 | $249.90 |
| Purchase #3 | $113.84 | 3.661% | $118.0077 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $54.54 | 8.591% | $59.2255 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $155.95 | 8.222% | $168.7722 | $168.77 | $168.75 | $168.80 |
| Purchase #6 | $31.63 | 9.310% | $34.5748 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $129.63 | 8.686% | $140.8897 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $945.82 | $1,028.3544 | $1,028.35 | $1,028.35 | $1,028.40 | |