| 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 | $204.65 | 4.637% | $214.1396 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $111.62 | 9.788% | $122.5454 | $122.55 | $122.55 | $122.50 |
| Purchase #3 | $149.62 | 5.562% | $157.9419 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $238.70 | 8.634% | $259.3094 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $228.66 | 5.437% | $241.0922 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $144.72 | 13.746% | $164.6132 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $112.87 | 13.765% | $128.4066 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $1,190.84 | $1,288.0483 | $1,288.05 | $1,288.05 | $1,287.90 | |