| 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 | $224.38 | 3.642% | $232.5519 | $232.55 | $232.55 | $232.60 |
| Purchase #2 | $194.91 | 3.867% | $202.4472 | $202.45 | $202.45 | $202.40 |
| Purchase #3 | $176.72 | 12.483% | $198.78 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $37.41 | 11.812% | $41.8289 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $74.60 | 11.796% | $83.3998 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $231.62 | 5.286% | $243.8634 | $243.86 | $243.85 | $243.90 |
| Purchase #7 | $156.73 | 8.277% | $169.7025 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $1,096.37 | $1,172.5737 | $1,172.57 | $1,172.60 | $1,172.60 | |