| 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 | $209.95 | 4.254% | $218.8813 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $92.42 | 11.655% | $103.1916 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $13.50 | 10.395% | $14.9033 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $68.56 | 11.808% | $76.6556 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $109.76 | 8.273% | $118.8404 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $16.69 | 9.368% | $18.2535 | $18.25 | $18.25 | $18.30 |
| Purchase #7 | $214.26 | 5.857% | $226.8092 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $725.14 | $777.5349 | $777.53 | $777.55 | $777.60 | |