| 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 | $124.37 | 9.275% | $135.9053 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $220.99 | 9.813% | $242.6757 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $236.67 | 6.683% | $252.4867 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $129.44 | 8.847% | $140.8916 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $124.95 | 13.680% | $142.0432 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $220.93 | 11.251% | $245.7868 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $46.26 | 4.236% | $48.2196 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $1,103.61 | $1,208.0089 | $1,208.02 | $1,208.05 | $1,208.00 | |