| 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 | $157.36 | 4.648% | $164.6741 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $198.94 | 11.199% | $221.2193 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $224.99 | 13.708% | $255.8316 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $89.87 | 13.431% | $101.9404 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $9.90 | 3.679% | $10.2642 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $231.49 | 11.193% | $257.4007 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $216.83 | 3.251% | $223.8791 | $223.88 | $223.90 | $223.90 |
| 7 purchase totals = | $1,129.38 | $1,235.2094 | $1,235.20 | $1,235.20 | $1,235.20 | |