| 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 | $230.39 | 6.537% | $245.4506 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $191.68 | 7.239% | $205.5557 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $180.81 | 4.775% | $189.4437 | $189.44 | $189.45 | $189.40 |
| Purchase #4 | $67.98 | 13.106% | $76.8895 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $238.92 | 12.146% | $267.9392 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $164.54 | 9.795% | $180.6567 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $107.59 | 7.596% | $115.7625 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $1,181.91 | $1,281.6979 | $1,281.70 | $1,281.70 | $1,281.80 | |