| 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 | $224.72 | 5.477% | $237.0279 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $211.63 | 8.447% | $229.5064 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $116.47 | 9.438% | $127.4624 | $127.46 | $127.45 | $127.50 |
| Purchase #4 | $97.64 | 10.661% | $108.0494 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $147.72 | 6.803% | $157.7694 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $108.67 | 3.783% | $112.781 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $124.98 | 13.216% | $141.4974 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $1,031.83 | $1,114.0939 | $1,114.10 | $1,114.10 | $1,114.10 | |