| 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 | $205.95 | 12.378% | $231.4425 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $90.64 | 12.514% | $101.9827 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $200.28 | 5.766% | $211.8281 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $247.76 | 8.677% | $269.2581 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $95.92 | 8.269% | $103.8516 | $103.85 | $103.85 | $103.90 |
| Purchase #6 | $134.31 | 7.681% | $144.6264 | $144.63 | $144.65 | $144.60 |
| Purchase #7 | $211.56 | 4.725% | $221.5562 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $1,186.42 | $1,284.5456 | $1,284.55 | $1,284.60 | $1,284.60 | |