| 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 | $115.98 | 5.491% | $122.3485 | $122.35 | $122.35 | $122.30 |
| Purchase #2 | $118.82 | 4.502% | $124.1693 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $197.42 | 9.280% | $215.7406 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $147.55 | 9.267% | $161.2235 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $55.76 | 13.444% | $63.2564 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $116.66 | 4.857% | $122.3262 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $53.32 | 8.516% | $57.8607 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $805.51 | $866.9252 | $866.93 | $866.90 | $866.90 | |