| 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 | $126.92 | 12.205% | $142.4106 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $189.45 | 7.235% | $203.1567 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $8.54 | 11.495% | $9.5217 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $86.65 | 6.342% | $92.1453 | $92.15 | $92.15 | $92.10 |
| Purchase #5 | $199.29 | 7.457% | $214.1511 | $214.15 | $214.15 | $214.20 |
| Purchase #6 | $124.62 | 10.459% | $137.654 | $137.65 | $137.65 | $137.70 |
| Purchase #7 | $119.58 | 10.413% | $132.0319 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $855.05 | $931.0713 | $931.07 | $931.05 | $931.10 | |