| 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 | $93.37 | 9.361% | $102.1104 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $135.41 | 9.424% | $148.171 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $33.89 | 12.853% | $38.2459 | $38.25 | $38.25 | $38.20 |
| Purchase #4 | $88.52 | 7.859% | $95.4768 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $14.72 | 8.762% | $16.0098 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $132.99 | 4.745% | $139.3004 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $105.40 | 8.768% | $114.6415 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $604.30 | $653.9558 | $653.96 | $653.95 | $653.90 | |