| 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 | $202.61 | 13.561% | $230.0859 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $99.89 | 7.500% | $107.3818 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $16.39 | 8.397% | $17.7663 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $114.61 | 8.213% | $124.0229 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $125.28 | 7.206% | $134.3077 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $21.74 | 8.182% | $23.5188 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $83.31 | 11.437% | $92.8382 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $663.83 | $729.9216 | $729.93 | $729.90 | $729.90 | |