| 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 | $141.30 | 6.637% | $150.6781 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $34.54 | 4.216% | $35.9962 | $36.00 | $36.00 | $36.00 |
| Purchase #3 | $217.34 | 9.388% | $237.7439 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $102.49 | 6.293% | $108.9397 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $224.46 | 10.533% | $248.1024 | $248.10 | $248.10 | $248.10 |
| Purchase #6 | $91.68 | 6.395% | $97.5429 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $201.47 | 5.115% | $211.7752 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $1,013.28 | $1,090.7784 | $1,090.78 | $1,090.85 | $1,090.70 | |