| 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 | $202.61 | 10.752% | $224.3946 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $172.44 | 4.497% | $180.1946 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $214.76 | 5.611% | $226.8102 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $196.41 | 11.447% | $218.8931 | $218.89 | $218.90 | $218.90 |
| Purchase #5 | $137.75 | 10.182% | $151.7757 | $151.78 | $151.80 | $151.80 |
| Purchase #6 | $230.54 | 13.149% | $260.8537 | $260.85 | $260.85 | $260.90 |
| Purchase #7 | $63.34 | 10.381% | $69.9153 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $1,217.85 | $1,332.8372 | $1,332.83 | $1,332.85 | $1,332.90 | |