| 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 | $104.45 | 4.593% | $109.2474 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $169.37 | 10.162% | $186.5814 | $186.58 | $186.60 | $186.60 |
| Purchase #3 | $142.37 | 4.678% | $149.0301 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $56.48 | 7.505% | $60.7188 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $146.91 | 4.402% | $153.377 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $128.76 | 7.403% | $138.2921 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $217.81 | 9.712% | $238.9637 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $966.15 | $1,036.2105 | $1,036.21 | $1,036.25 | $1,036.20 | |