| 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 | $202.41 | 3.472% | $209.4377 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $227.73 | 9.690% | $249.797 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $77.79 | 12.443% | $87.4694 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $107.81 | 9.268% | $117.8018 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $223.62 | 7.862% | $241.201 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $248.31 | 8.818% | $270.206 | $270.21 | $270.20 | $270.20 |
| Purchase #7 | $232.85 | 3.405% | $240.7785 | $240.78 | $240.80 | $240.80 |
| 7 purchase totals = | $1,320.52 | $1,416.6914 | $1,416.70 | $1,416.70 | $1,416.70 | |