| 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 | $237.55 | 12.288% | $266.7401 | $266.74 | $266.75 | $266.70 |
| Purchase #2 | $38.78 | 9.460% | $42.4486 | $42.45 | $42.45 | $42.40 |
| Purchase #3 | $208.96 | 10.523% | $230.9489 | $230.95 | $230.95 | $230.90 |
| Purchase #4 | $222.55 | 6.753% | $237.5788 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $215.96 | 7.395% | $231.9302 | $231.93 | $231.95 | $231.90 |
| Purchase #6 | $197.87 | 13.423% | $224.4301 | $224.43 | $224.45 | $224.40 |
| Purchase #7 | $68.63 | 9.680% | $75.2734 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $1,190.30 | $1,309.3501 | $1,309.35 | $1,309.40 | $1,309.20 | |