| 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 | $223.61 | 3.696% | $231.8746 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $170.99 | 7.795% | $184.3187 | $184.32 | $184.30 | $184.30 |
| Purchase #3 | $5.95 | 9.440% | $6.5117 | $6.51 | $6.50 | $6.50 |
| Purchase #4 | $62.33 | 7.808% | $67.1967 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $13.45 | 4.539% | $14.0605 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $199.54 | 4.650% | $208.8186 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $135.85 | 7.103% | $145.4994 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $811.72 | $858.2802 | $858.28 | $858.20 | $858.30 | |