| 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 | $242.53 | 10.558% | $268.1363 | $268.14 | $268.15 | $268.10 |
| Purchase #2 | $126.45 | 5.713% | $133.6741 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $5.94 | 12.364% | $6.6744 | $6.67 | $6.65 | $6.70 |
| Purchase #4 | $133.61 | 8.104% | $144.4378 | $144.44 | $144.45 | $144.40 |
| Purchase #5 | $8.29 | 6.804% | $8.8541 | $8.85 | $8.85 | $8.90 |
| Purchase #6 | $97.70 | 3.461% | $101.0814 | $101.08 | $101.10 | $101.10 |
| Purchase #7 | $12.86 | 13.863% | $14.6428 | $14.64 | $14.65 | $14.60 |
| 7 purchase totals = | $627.38 | $677.5009 | $677.49 | $677.50 | $677.50 | |