| 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 | $112.51 | 3.364% | $116.2948 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $218.97 | 11.760% | $244.7209 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $170.78 | 13.239% | $193.3896 | $193.39 | $193.40 | $193.40 |
| Purchase #4 | $115.72 | 6.178% | $122.8692 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $231.38 | 12.247% | $259.7171 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $204.67 | 7.702% | $220.4337 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $228.58 | 13.693% | $259.8795 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $1,282.61 | $1,417.3048 | $1,417.30 | $1,417.30 | $1,417.30 | |