| 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 | $7.78 | 8.211% | $8.4188 | $8.42 | $8.40 | $8.40 |
| Purchase #2 | $211.98 | 13.752% | $241.1315 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $48.97 | 4.275% | $51.0635 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $91.32 | 3.495% | $94.5116 | $94.51 | $94.50 | $94.50 |
| Purchase #5 | $227.83 | 9.393% | $249.2301 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $191.73 | 12.465% | $215.6291 | $215.63 | $215.65 | $215.60 |
| Purchase #7 | $68.76 | 11.285% | $76.5196 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $848.37 | $936.5042 | $936.50 | $936.50 | $936.40 | |