| 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 | $171.77 | 8.872% | $187.0094 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $249.89 | 10.453% | $276.011 | $276.01 | $276.00 | $276.00 |
| Purchase #3 | $129.27 | 3.359% | $133.6122 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $150.88 | 4.787% | $158.1026 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $207.60 | 8.693% | $225.6467 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $204.44 | 11.833% | $228.6314 | $228.63 | $228.65 | $228.60 |
| Purchase #7 | $90.98 | 11.473% | $101.4181 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $1,204.83 | $1,310.4314 | $1,310.43 | $1,310.40 | $1,310.30 | |