| 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 | $102.98 | 7.649% | $110.8569 | $110.86 | $110.85 | $110.90 |
| Purchase #2 | $11.77 | 5.369% | $12.4019 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $5.40 | 12.463% | $6.073 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $170.96 | 9.206% | $186.6986 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $222.25 | 11.383% | $247.5487 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $237.63 | 13.472% | $269.6435 | $269.64 | $269.65 | $269.60 |
| Purchase #7 | $244.30 | 10.121% | $269.0256 | $269.03 | $269.05 | $269.00 |
| 7 purchase totals = | $995.29 | $1,102.2482 | $1,102.25 | $1,102.25 | $1,102.20 | |