| 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 | $215.68 | 12.117% | $241.8139 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $115.46 | 9.633% | $126.5823 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $31.52 | 8.527% | $34.2077 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $79.48 | 8.604% | $86.3185 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $190.64 | 11.280% | $212.1442 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $131.41 | 7.570% | $141.3577 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $145.41 | 12.219% | $163.1776 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $909.60 | $1,005.6019 | $1,005.60 | $1,005.60 | $1,005.60 | |