| 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 | $249.92 | 8.729% | $271.7355 | $271.74 | $271.75 | $271.70 |
| Purchase #2 | $243.86 | 5.586% | $257.482 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $116.47 | 4.799% | $122.0594 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $244.60 | 11.632% | $273.0519 | $273.05 | $273.05 | $273.10 |
| Purchase #5 | $170.37 | 13.636% | $193.6017 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $207.75 | 11.278% | $231.18 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $190.48 | 10.825% | $211.0995 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $1,423.45 | $1,560.2100 | $1,560.21 | $1,560.25 | $1,560.30 | |