| 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 | $107.84 | 12.106% | $120.8951 | $120.90 | $120.90 | $120.90 |
| Purchase #2 | $193.28 | 11.469% | $215.4473 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $56.60 | 10.465% | $62.5232 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $188.68 | 4.224% | $196.6498 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $221.35 | 9.428% | $242.2189 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $51.65 | 6.835% | $55.1803 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $134.59 | 10.826% | $149.1607 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $953.99 | $1,042.0753 | $1,042.08 | $1,042.05 | $1,042.00 | |