| 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 | $203.93 | 5.831% | $215.8212 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $148.80 | 8.671% | $161.7024 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $160.27 | 9.272% | $175.1302 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $150.76 | 3.327% | $155.7758 | $155.78 | $155.80 | $155.80 |
| Purchase #5 | $218.28 | 13.352% | $247.4247 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $156.43 | 11.383% | $174.2364 | $174.24 | $174.25 | $174.20 |
| Purchase #7 | $70.29 | 13.265% | $79.614 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $1,108.76 | $1,209.7047 | $1,209.70 | $1,209.70 | $1,209.60 | |