| 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 | $118.54 | 3.548% | $122.7458 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $184.32 | 6.465% | $196.2363 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $9.65 | 7.177% | $10.3426 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $49.44 | 4.224% | $51.5283 | $51.53 | $51.55 | $51.50 |
| Purchase #5 | $76.90 | 3.505% | $79.5953 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $118.66 | 11.776% | $132.6334 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $88.88 | 6.804% | $94.9274 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $646.39 | $688.0091 | $688.02 | $688.10 | $687.80 | |