| 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 | $39.70 | 10.426% | $43.8391 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $155.90 | 4.641% | $163.1353 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $42.81 | 11.234% | $47.6193 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $195.44 | 9.599% | $214.2003 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $243.72 | 12.565% | $274.3434 | $274.34 | $274.35 | $274.30 |
| Purchase #6 | $132.57 | 12.200% | $148.7435 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $139.26 | 4.425% | $145.4223 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $949.40 | $1,037.3032 | $1,037.30 | $1,037.30 | $1,037.10 | |