| 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 | $204.99 | 7.225% | $219.8005 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $97.37 | 4.211% | $101.4703 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $171.65 | 13.809% | $195.3531 | $195.35 | $195.35 | $195.40 |
| Purchase #4 | $93.73 | 12.369% | $105.3235 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $13.81 | 9.364% | $15.1032 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $89.56 | 10.130% | $98.6324 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $126.64 | 4.655% | $132.5351 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $797.75 | $868.2181 | $868.21 | $868.20 | $868.20 | |