| 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 | $213.94 | 5.702% | $226.1389 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $101.93 | 8.515% | $110.6093 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $175.66 | 13.127% | $198.7189 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $140.96 | 13.734% | $160.3194 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $133.91 | 8.564% | $145.3781 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $227.44 | 8.180% | $246.0446 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $104.73 | 7.322% | $112.3983 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $1,098.57 | $1,199.6075 | $1,199.61 | $1,199.60 | $1,199.50 | |