| 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 | $224.51 | 3.614% | $232.6238 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $172.36 | 5.716% | $182.2121 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $175.37 | 6.680% | $187.0847 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $137.90 | 9.688% | $151.2598 | $151.26 | $151.25 | $151.30 |
| Purchase #5 | $233.35 | 12.143% | $261.6857 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $37.82 | 13.647% | $42.9813 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $65.34 | 3.612% | $67.7001 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $1,046.65 | $1,125.5475 | $1,125.54 | $1,125.55 | $1,125.60 | |