| 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 | $32.26 | 13.327% | $36.5593 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $187.98 | 4.166% | $195.8112 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $243.64 | 3.568% | $252.3331 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $191.49 | 8.261% | $207.309 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $180.40 | 12.555% | $203.0492 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $97.39 | 9.149% | $106.3002 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $71.82 | 10.637% | $79.4595 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $1,004.98 | $1,080.8215 | $1,080.82 | $1,080.80 | $1,080.80 | |