| 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 | $185.78 | 13.807% | $211.4306 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $181.60 | 7.441% | $195.1129 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $38.37 | 7.313% | $41.176 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $5.36 | 4.848% | $5.6199 | $5.62 | $5.60 | $5.60 |
| Purchase #5 | $194.71 | 7.718% | $209.7377 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $110.53 | 4.110% | $115.0728 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $173.47 | 9.548% | $190.0329 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $889.82 | $968.1828 | $968.18 | $968.20 | $968.10 | |