| 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 | $183.27 | 10.782% | $203.0302 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $218.72 | 9.148% | $238.7285 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $238.68 | 9.811% | $262.0969 | $262.10 | $262.10 | $262.10 |
| Purchase #4 | $39.25 | 10.505% | $43.3732 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $143.45 | 9.425% | $156.9702 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $41.64 | 4.630% | $43.5679 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $47.30 | 9.703% | $51.8895 | $51.89 | $51.90 | $51.90 |
| 7 purchase totals = | $912.31 | $999.6564 | $999.66 | $999.65 | $999.70 | |