| 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 | $202.54 | 8.620% | $219.9989 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $230.34 | 13.280% | $260.9292 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $84.94 | 11.435% | $94.6529 | $94.65 | $94.65 | $94.70 |
| Purchase #4 | $177.34 | 8.807% | $192.9583 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $12.53 | 5.772% | $13.2532 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $46.69 | 10.280% | $51.4897 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $100.92 | 13.384% | $114.4271 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $855.30 | $947.7093 | $947.71 | $947.75 | $947.80 | |