| 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 | $232.89 | 9.821% | $255.7621 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $200.43 | 6.513% | $213.484 | $213.48 | $213.50 | $213.50 |
| Purchase #3 | $147.36 | 13.117% | $166.6892 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $89.81 | 4.381% | $93.7446 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $49.98 | 11.161% | $55.5583 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $183.79 | 11.201% | $204.3763 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $41.44 | 13.374% | $46.9822 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $945.70 | $1,036.5967 | $1,036.59 | $1,036.65 | $1,036.70 | |