| 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 | $233.99 | 7.365% | $251.2234 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $100.34 | 6.359% | $106.7206 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $237.86 | 5.355% | $250.5974 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $67.62 | 8.872% | $73.6192 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $188.99 | 8.794% | $205.6098 | $205.61 | $205.60 | $205.60 |
| Purchase #6 | $140.77 | 12.449% | $158.2945 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $19.63 | 9.434% | $21.4819 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $989.20 | $1,067.5468 | $1,067.54 | $1,067.50 | $1,067.50 | |