| 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 | $36.51 | 11.377% | $40.6637 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $217.79 | 7.428% | $233.9674 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $13.53 | 3.496% | $14.003 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $134.96 | 10.274% | $148.8258 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $81.41 | 3.216% | $84.0281 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $225.38 | 7.302% | $241.8372 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $226.85 | 8.298% | $245.674 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $936.43 | $1,008.9992 | $1,009.00 | $1,009.00 | $1,009.00 | |