| 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 | $119.40 | 8.622% | $129.6947 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $126.46 | 6.197% | $134.2967 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $67.89 | 4.707% | $71.0856 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $90.97 | 12.294% | $102.1539 | $102.15 | $102.15 | $102.20 |
| Purchase #5 | $131.54 | 8.389% | $142.5749 | $142.57 | $142.55 | $142.60 |
| Purchase #6 | $170.65 | 13.201% | $193.1775 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $196.75 | 11.115% | $218.6188 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $903.66 | $991.6021 | $991.60 | $991.60 | $991.70 | |