| 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 | $42.87 | 3.730% | $44.4691 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $230.80 | 9.714% | $253.2199 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $172.81 | 9.315% | $188.9073 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $115.46 | 11.193% | $128.3834 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $144.71 | 12.478% | $162.7669 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $179.87 | 13.408% | $203.987 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $213.29 | 8.609% | $231.6521 | $231.65 | $231.65 | $231.70 |
| 7 purchase totals = | $1,099.81 | $1,213.3857 | $1,213.39 | $1,213.35 | $1,213.50 | |