| 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 | $207.99 | 12.307% | $233.5873 | $233.59 | $233.60 | $233.60 |
| Purchase #2 | $128.59 | 6.580% | $137.0512 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $167.35 | 7.190% | $179.3825 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $229.56 | 3.732% | $238.1272 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $17.68 | 9.454% | $19.3515 | $19.35 | $19.35 | $19.40 |
| Purchase #6 | $56.44 | 12.311% | $63.3883 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $55.90 | 13.577% | $63.4895 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $863.51 | $934.3775 | $934.38 | $934.45 | $934.50 | |