| 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 | $223.81 | 5.392% | $235.8778 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $124.63 | 11.800% | $139.3363 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $15.76 | 12.694% | $17.7606 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $105.42 | 11.126% | $117.149 | $117.15 | $117.15 | $117.10 |
| Purchase #5 | $130.52 | 13.181% | $147.7238 | $147.72 | $147.70 | $147.70 |
| Purchase #6 | $224.30 | 10.333% | $247.4769 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $141.45 | 5.404% | $149.094 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $965.89 | $1,054.4184 | $1,054.42 | $1,054.45 | $1,054.40 | |