| 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 | $197.43 | 4.327% | $205.9728 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $79.56 | 6.687% | $84.8802 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $169.60 | 8.153% | $183.4275 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $240.88 | 3.389% | $249.0434 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $200.86 | 13.503% | $227.9821 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $99.73 | 10.329% | $110.0311 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $167.78 | 11.596% | $187.2358 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $1,155.84 | $1,248.5729 | $1,248.57 | $1,248.65 | $1,248.50 | |