| 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 | $216.90 | 6.564% | $231.1373 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $240.32 | 8.455% | $260.6391 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $240.58 | 3.624% | $249.2986 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $6.51 | 9.500% | $7.1285 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $168.28 | 11.191% | $187.1122 | $187.11 | $187.10 | $187.10 |
| Purchase #6 | $66.80 | 9.394% | $73.0752 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $185.75 | 12.292% | $208.5824 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $1,125.14 | $1,216.9733 | $1,216.98 | $1,217.05 | $1,216.90 | |