| 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 | $108.29 | 10.542% | $119.7059 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $237.96 | 10.651% | $263.3051 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $8.34 | 7.673% | $8.9799 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $173.96 | 6.812% | $185.8102 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $104.67 | 3.401% | $108.2298 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $8.39 | 9.410% | $9.1795 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $187.78 | 4.844% | $196.8761 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $829.39 | $892.0865 | $892.10 | $892.15 | $892.10 | |