| 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 | $73.27 | 7.194% | $78.541 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $180.26 | 12.561% | $202.9025 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $124.37 | 7.615% | $133.8408 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $101.92 | 13.389% | $115.5661 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $246.44 | 3.525% | $255.127 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $204.99 | 13.116% | $231.8765 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $173.44 | 11.800% | $193.9059 | $193.91 | $193.90 | $193.90 |
| 7 purchase totals = | $1,104.69 | $1,211.7598 | $1,211.77 | $1,211.80 | $1,211.70 | |