| 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 | $222.82 | 4.469% | $232.7778 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $190.96 | 8.107% | $206.4411 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $58.39 | 8.332% | $63.2551 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $233.37 | 3.252% | $240.9592 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $128.42 | 4.640% | $134.3787 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $105.27 | 6.690% | $112.3126 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $58.77 | 13.397% | $66.6434 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $998.00 | $1,056.7679 | $1,056.77 | $1,056.80 | $1,056.80 | |