| 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 | $210.37 | 6.534% | $224.1156 | $224.12 | $224.10 | $224.10 |
| Purchase #2 | $165.85 | 3.207% | $171.1688 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $187.71 | 6.206% | $199.3593 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $176.65 | 3.583% | $182.9794 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $19.57 | 11.489% | $21.8184 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $219.26 | 3.661% | $227.2871 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $68.76 | 10.487% | $75.9709 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $1,048.17 | $1,102.6995 | $1,102.71 | $1,102.65 | $1,102.80 | |