| 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 | $34.63 | 12.351% | $38.9072 | $38.91 | $38.90 | $38.90 |
| Purchase #2 | $109.54 | 3.233% | $113.0814 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $116.74 | 5.166% | $122.7708 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $187.74 | 5.198% | $197.4987 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $95.54 | 11.357% | $106.3905 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $242.46 | 11.291% | $269.8362 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $247.51 | 13.274% | $280.3645 | $280.36 | $280.35 | $280.40 |
| 7 purchase totals = | $1,034.16 | $1,128.8493 | $1,128.85 | $1,128.85 | $1,128.90 | |