| 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 | $133.65 | 9.138% | $145.8629 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $239.98 | 3.344% | $248.0049 | $248.00 | $248.00 | $248.00 |
| Purchase #3 | $242.95 | 6.202% | $258.0178 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $213.37 | 12.167% | $239.3307 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $238.29 | 3.651% | $246.99 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $107.53 | 12.467% | $120.9358 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $76.70 | 3.155% | $79.1199 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $1,252.47 | $1,338.2620 | $1,338.26 | $1,338.25 | $1,338.20 | |