| 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 | $223.74 | 4.535% | $233.8866 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $121.51 | 12.513% | $136.7145 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $73.82 | 6.586% | $78.6818 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $102.32 | 3.618% | $106.0219 | $106.02 | $106.00 | $106.00 |
| Purchase #5 | $127.65 | 5.799% | $135.0524 | $135.05 | $135.05 | $135.10 |
| Purchase #6 | $150.93 | 11.842% | $168.8031 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $133.47 | 5.241% | $140.4652 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $933.44 | $999.6255 | $999.62 | $999.60 | $999.70 | |