| 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 | $220.99 | 3.535% | $228.802 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $167.91 | 6.868% | $179.4421 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $134.58 | 4.190% | $140.2189 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $247.69 | 8.622% | $269.0458 | $269.05 | $269.05 | $269.00 |
| Purchase #5 | $240.33 | 7.318% | $257.9173 | $257.92 | $257.90 | $257.90 |
| Purchase #6 | $164.25 | 12.133% | $184.1785 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $109.92 | 3.529% | $113.7991 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $1,285.67 | $1,373.4037 | $1,373.41 | $1,373.40 | $1,373.30 | |