| 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 | $231.93 | 10.284% | $255.7817 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $203.67 | 13.871% | $231.9211 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $210.93 | 12.495% | $237.2857 | $237.29 | $237.30 | $237.30 |
| Purchase #4 | $237.92 | 11.231% | $264.6408 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $166.28 | 6.833% | $177.6419 | $177.64 | $177.65 | $177.60 |
| Purchase #6 | $106.74 | 8.427% | $115.735 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $146.28 | 8.551% | $158.7884 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,303.75 | $1,441.7946 | $1,441.80 | $1,441.85 | $1,441.70 | |