| 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 | $169.82 | 4.651% | $177.7183 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $218.35 | 4.773% | $228.7718 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $215.36 | 13.268% | $243.934 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $43.79 | 3.200% | $45.1913 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $239.62 | 10.868% | $265.6619 | $265.66 | $265.65 | $265.70 |
| Purchase #6 | $231.55 | 3.772% | $240.2841 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $8.87 | 4.825% | $9.298 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $1,127.36 | $1,210.8594 | $1,210.85 | $1,210.85 | $1,210.90 | |