| 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 | $247.66 | 12.463% | $278.5259 | $278.53 | $278.55 | $278.50 |
| Purchase #2 | $37.86 | 7.478% | $40.6912 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $70.45 | 4.412% | $73.5583 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $190.96 | 11.138% | $212.2291 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $112.51 | 8.526% | $122.1026 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $137.76 | 13.294% | $156.0738 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $49.32 | 4.543% | $51.5606 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $846.52 | $934.7415 | $934.74 | $934.75 | $934.80 | |