| 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 | $87.80 | 12.176% | $98.4905 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $58.82 | 7.280% | $63.1021 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $218.33 | 6.505% | $232.5324 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $196.49 | 4.683% | $205.6916 | $205.69 | $205.70 | $205.70 |
| Purchase #5 | $234.62 | 13.536% | $266.3782 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $115.84 | 4.223% | $120.7319 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $243.62 | 3.256% | $251.5523 | $251.55 | $251.55 | $251.60 |
| 7 purchase totals = | $1,155.52 | $1,238.4790 | $1,238.47 | $1,238.55 | $1,238.50 | |