| 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 | $223.85 | 12.746% | $252.3819 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $10.49 | 5.438% | $11.0604 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $96.29 | 6.298% | $102.3543 | $102.35 | $102.35 | $102.40 |
| Purchase #4 | $228.95 | 8.282% | $247.9116 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $164.60 | 6.215% | $174.8299 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $160.72 | 8.252% | $173.9826 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $122.75 | 12.734% | $138.381 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $1,007.65 | $1,100.9017 | $1,100.89 | $1,100.95 | $1,101.00 | |