| 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 | $242.39 | 12.542% | $272.7906 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $140.82 | 4.750% | $147.509 | $147.51 | $147.50 | $147.50 |
| Purchase #3 | $92.29 | 9.708% | $101.2495 | $101.25 | $101.25 | $101.20 |
| Purchase #4 | $77.96 | 8.803% | $84.8228 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $116.70 | 7.804% | $125.8073 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $124.65 | 7.301% | $133.7507 | $133.75 | $133.75 | $133.80 |
| Purchase #7 | $152.79 | 3.381% | $157.9558 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $947.60 | $1,023.8857 | $1,023.89 | $1,023.85 | $1,023.90 | |