| 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 | $138.84 | 4.670% | $145.3238 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $82.40 | 13.104% | $93.1977 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $178.42 | 13.866% | $203.1597 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $187.68 | 7.298% | $201.3769 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $216.90 | 5.645% | $229.144 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $92.31 | 10.205% | $101.7302 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $60.97 | 5.294% | $64.1978 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $957.52 | $1,038.1301 | $1,038.13 | $1,038.15 | $1,038.10 | |