| 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 | $136.41 | 3.865% | $141.6822 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $131.72 | 7.610% | $141.7439 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $223.95 | 11.558% | $249.8341 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $165.77 | 8.227% | $179.4079 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $204.87 | 10.575% | $226.535 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $232.37 | 8.198% | $251.4197 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $152.63 | 3.172% | $157.4714 | $157.47 | $157.45 | $157.50 |
| 7 purchase totals = | $1,247.72 | $1,348.0942 | $1,348.09 | $1,348.10 | $1,348.00 | |