| 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 | $126.84 | 6.609% | $135.2229 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $19.93 | 8.529% | $21.6298 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $241.46 | 3.337% | $249.5175 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $130.84 | 7.197% | $140.2566 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $207.50 | 4.169% | $216.1507 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $120.44 | 12.832% | $135.8949 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $24.91 | 10.782% | $27.5958 | $27.60 | $27.60 | $27.60 |
| 7 purchase totals = | $871.92 | $926.2682 | $926.27 | $926.25 | $926.30 | |