| 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 | $105.29 | 12.292% | $118.2322 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $145.95 | 6.299% | $155.1434 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $15.34 | 13.432% | $17.4005 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $48.26 | 3.396% | $49.8989 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $94.30 | 7.479% | $101.3527 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $233.91 | 8.550% | $253.9093 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $110.75 | 10.416% | $122.2857 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $753.80 | $818.2227 | $818.22 | $818.25 | $818.20 | |