| 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 | $223.59 | 9.512% | $244.8579 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $231.25 | 12.776% | $260.7945 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $147.31 | 10.599% | $162.9234 | $162.92 | $162.90 | $162.90 |
| Purchase #4 | $37.79 | 10.298% | $41.6816 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $185.72 | 12.689% | $209.286 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $47.28 | 4.769% | $49.5348 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $70.49 | 8.606% | $76.5564 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $943.43 | $1,045.6346 | $1,045.63 | $1,045.65 | $1,045.70 | |