| 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 | $222.97 | 11.223% | $247.9939 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $9.77 | 10.219% | $10.7684 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $75.46 | 9.734% | $82.8053 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $5.66 | 9.667% | $6.2072 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $27.49 | 3.105% | $28.3436 | $28.34 | $28.35 | $28.30 |
| Purchase #6 | $233.95 | 8.259% | $253.2719 | $253.27 | $253.25 | $253.30 |
| Purchase #7 | $167.81 | 8.226% | $181.6141 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $743.11 | $811.0044 | $811.00 | $810.95 | $811.00 | |