| 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 | $98.45 | 3.682% | $102.0749 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $77.85 | 12.313% | $87.4357 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $203.28 | 10.653% | $224.9354 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $230.91 | 7.230% | $247.6048 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $172.49 | 6.379% | $183.4931 | $183.49 | $183.50 | $183.50 |
| Purchase #6 | $52.46 | 13.820% | $59.71 | $59.71 | $59.70 | $59.70 |
| Purchase #7 | $223.46 | 4.292% | $233.0509 | $233.05 | $233.05 | $233.10 |
| 7 purchase totals = | $1,058.90 | $1,138.3048 | $1,138.30 | $1,138.30 | $1,138.30 | |