| 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 | $202.50 | 3.279% | $209.14 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $18.92 | 6.442% | $20.1388 | $20.14 | $20.15 | $20.10 |
| Purchase #3 | $219.73 | 4.775% | $230.2221 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $186.90 | 12.695% | $210.627 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $124.84 | 13.870% | $142.1553 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $107.60 | 10.216% | $118.5924 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $65.60 | 3.719% | $68.0397 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $926.09 | $998.9153 | $998.92 | $998.95 | $998.80 | |