| 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 | $230.35 | 13.460% | $261.3551 | $261.36 | $261.35 | $261.40 |
| Purchase #2 | $46.64 | 7.605% | $50.187 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $193.56 | 12.561% | $217.8731 | $217.87 | $217.85 | $217.90 |
| Purchase #4 | $63.87 | 8.240% | $69.1329 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $221.84 | 7.748% | $239.0282 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $76.60 | 10.855% | $84.9149 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $101.25 | 5.867% | $107.1903 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $934.11 | $1,029.6815 | $1,029.68 | $1,029.70 | $1,029.70 | |