| 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 | $97.71 | 7.333% | $104.8751 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $207.85 | 10.484% | $229.641 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $143.94 | 10.644% | $159.261 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $129.57 | 11.705% | $144.7362 | $144.74 | $144.75 | $144.70 |
| Purchase #5 | $244.77 | 3.454% | $253.2244 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $70.30 | 9.256% | $76.807 | $76.81 | $76.80 | $76.80 |
| Purchase #7 | $142.72 | 5.252% | $150.2157 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $1,036.86 | $1,118.7604 | $1,118.77 | $1,118.75 | $1,118.70 | |