| 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 | $85.81 | 13.130% | $97.0769 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $10.79 | 11.636% | $12.0455 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $219.37 | 11.117% | $243.7574 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $245.82 | 9.154% | $268.3224 | $268.32 | $268.30 | $268.30 |
| Purchase #5 | $66.26 | 11.327% | $73.7653 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $93.86 | 7.210% | $100.6273 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $209.73 | 3.142% | $216.3197 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $931.64 | $1,011.9145 | $1,011.93 | $1,011.90 | $1,011.90 | |