| 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 | $233.39 | 5.874% | $247.0993 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $122.67 | 4.363% | $128.0221 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $80.59 | 4.283% | $84.0417 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $170.30 | 5.556% | $179.7619 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $193.53 | 7.418% | $207.8861 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $144.63 | 6.241% | $153.6564 | $153.66 | $153.65 | $153.70 |
| Purchase #7 | $183.38 | 8.715% | $199.3616 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $1,128.49 | $1,199.8291 | $1,199.83 | $1,199.80 | $1,199.90 | |