| 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 | $196.80 | 4.622% | $205.8961 | $205.90 | $205.90 | $205.90 |
| Purchase #2 | $190.46 | 10.395% | $210.2583 | $210.26 | $210.25 | $210.30 |
| Purchase #3 | $194.99 | 13.793% | $221.885 | $221.89 | $221.90 | $221.90 |
| Purchase #4 | $199.65 | 10.846% | $221.304 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $122.67 | 11.622% | $136.9267 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $115.31 | 13.668% | $131.0706 | $131.07 | $131.05 | $131.10 |
| Purchase #7 | $236.39 | 4.825% | $247.7958 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $1,256.27 | $1,375.1365 | $1,375.15 | $1,375.15 | $1,375.20 | |