| 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 | $135.66 | 5.191% | $142.7021 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $204.47 | 12.418% | $229.8611 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $186.87 | 4.281% | $194.8699 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $48.94 | 5.564% | $51.663 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $224.47 | 7.611% | $241.5544 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $163.49 | 12.769% | $184.366 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $241.82 | 11.801% | $270.3572 | $270.36 | $270.35 | $270.40 |
| 7 purchase totals = | $1,205.72 | $1,315.3737 | $1,315.37 | $1,315.30 | $1,315.60 | |