| 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 | $84.42 | 3.357% | $87.254 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $125.30 | 5.733% | $132.4834 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $138.47 | 7.679% | $149.1031 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $84.86 | 3.435% | $87.7749 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $125.37 | 11.187% | $139.3951 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $43.69 | 6.485% | $46.5233 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $244.43 | 11.874% | $273.4536 | $273.45 | $273.45 | $273.50 |
| 7 purchase totals = | $846.54 | $915.9874 | $915.97 | $915.95 | $916.10 | |