| 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 | $122.31 | 3.614% | $126.7303 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $206.33 | 8.264% | $223.3811 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $244.93 | 7.572% | $263.4761 | $263.48 | $263.50 | $263.50 |
| Purchase #4 | $32.44 | 6.383% | $34.5106 | $34.51 | $34.50 | $34.50 |
| Purchase #5 | $80.38 | 11.725% | $89.8046 | $89.80 | $89.80 | $89.80 |
| Purchase #6 | $6.88 | 7.681% | $7.4085 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $188.87 | 7.738% | $203.4848 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $882.14 | $948.7960 | $948.79 | $948.85 | $948.80 | |