| 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 | $130.28 | 11.718% | $145.5462 | $145.55 | $145.55 | $145.50 |
| Purchase #2 | $242.26 | 11.374% | $269.8147 | $269.81 | $269.80 | $269.80 |
| Purchase #3 | $47.25 | 5.147% | $49.682 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $223.91 | 9.760% | $245.7636 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $27.61 | 6.721% | $29.4657 | $29.47 | $29.45 | $29.50 |
| Purchase #6 | $80.56 | 10.246% | $88.8142 | $88.81 | $88.80 | $88.80 |
| Purchase #7 | $97.57 | 8.219% | $105.5893 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $849.44 | $934.6757 | $934.67 | $934.65 | $934.70 | |