| 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 | $47.51 | 6.239% | $50.4741 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $243.85 | 11.660% | $272.2829 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $102.38 | 4.866% | $107.3618 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $160.30 | 9.146% | $174.961 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $126.32 | 6.742% | $134.8365 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $162.73 | 4.765% | $170.4841 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $220.89 | 6.209% | $234.6051 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $1,063.98 | $1,145.0055 | $1,145.00 | $1,145.00 | $1,145.10 | |