| 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 | $11.46 | 7.291% | $12.2955 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $168.88 | 7.546% | $181.6237 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $81.35 | 11.178% | $90.4433 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $165.99 | 4.366% | $173.2371 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $152.58 | 5.310% | $160.682 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $242.30 | 12.548% | $272.7038 | $272.70 | $272.70 | $272.70 |
| Purchase #7 | $96.76 | 11.801% | $108.1786 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $919.32 | $999.1640 | $999.16 | $999.20 | $999.10 | |