| 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 | $17.58 | 8.865% | $19.1385 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $206.92 | 6.123% | $219.5897 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $79.49 | 5.840% | $84.1322 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $106.50 | 12.784% | $120.115 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $240.31 | 4.848% | $251.9602 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $162.37 | 5.756% | $171.716 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $110.75 | 13.428% | $125.6215 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $923.92 | $992.2731 | $992.28 | $992.25 | $992.20 | |