| 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 | $247.67 | 9.324% | $270.7628 | $270.76 | $270.75 | $270.80 |
| Purchase #2 | $71.70 | 7.252% | $76.8997 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $226.44 | 5.717% | $239.3856 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $235.68 | 10.676% | $260.8412 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $63.55 | 7.466% | $68.2946 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $196.34 | 6.401% | $208.9077 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $154.62 | 3.498% | $160.0286 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $1,196.00 | $1,285.1202 | $1,285.12 | $1,285.15 | $1,285.10 | |