| 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 | $105.89 | 7.129% | $113.4389 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $209.43 | 3.302% | $216.3454 | $216.35 | $216.35 | $216.30 |
| Purchase #3 | $203.68 | 4.266% | $212.369 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $99.94 | 3.874% | $103.8117 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $75.33 | 11.763% | $84.1911 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $164.84 | 12.652% | $185.6956 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $158.31 | 12.271% | $177.7362 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,017.42 | $1,093.5879 | $1,093.60 | $1,093.60 | $1,093.50 | |