| 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 | $225.57 | 6.200% | $239.5553 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $21.35 | 10.234% | $23.535 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $60.61 | 5.136% | $63.7229 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $40.80 | 13.154% | $46.1668 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $57.74 | 12.613% | $65.0227 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $241.92 | 7.723% | $260.6035 | $260.60 | $260.60 | $260.60 |
| Purchase #7 | $194.92 | 13.618% | $221.4642 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $842.91 | $920.0704 | $920.07 | $920.00 | $920.10 | |