| 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 | $243.25 | 12.522% | $273.7098 | $273.71 | $273.70 | $273.70 |
| Purchase #2 | $112.28 | 3.229% | $115.9055 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $158.44 | 5.246% | $166.7518 | $166.75 | $166.75 | $166.80 |
| Purchase #4 | $40.98 | 13.317% | $46.4373 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $193.49 | 7.638% | $208.2688 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $5.34 | 9.383% | $5.8411 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $193.86 | 7.509% | $208.4169 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $947.64 | $1,025.3312 | $1,025.34 | $1,025.30 | $1,025.30 | |