| 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 | $189.65 | 7.382% | $203.65 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $200.52 | 13.781% | $228.1537 | $228.15 | $228.15 | $228.20 |
| Purchase #3 | $182.96 | 5.452% | $192.935 | $192.94 | $192.95 | $192.90 |
| Purchase #4 | $65.64 | 12.239% | $73.6737 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $191.45 | 12.483% | $215.3487 | $215.35 | $215.35 | $215.30 |
| Purchase #6 | $52.31 | 5.795% | $55.3414 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $58.48 | 13.225% | $66.214 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $941.01 | $1,035.3165 | $1,035.31 | $1,035.30 | $1,035.30 | |