| 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 | $15.75 | 13.223% | $17.8326 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $205.67 | 6.524% | $219.0879 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $15.52 | 5.271% | $16.3381 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $211.34 | 11.607% | $235.8702 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $240.99 | 12.636% | $271.4415 | $271.44 | $271.45 | $271.40 |
| Purchase #6 | $58.69 | 4.750% | $61.4778 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $219.58 | 4.519% | $229.5028 | $229.50 | $229.50 | $229.50 |
| 7 purchase totals = | $967.54 | $1,051.5509 | $1,051.55 | $1,051.60 | $1,051.50 | |