| 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 | $99.66 | 12.537% | $112.1544 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $204.80 | 8.429% | $222.0626 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $171.49 | 9.426% | $187.6546 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $221.95 | 4.111% | $231.0744 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $119.89 | 13.377% | $135.9277 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $49.88 | 9.471% | $54.6041 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $62.73 | 12.805% | $70.7626 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $930.40 | $1,014.2404 | $1,014.22 | $1,014.20 | $1,014.40 | |