| 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 | $107.64 | 7.656% | $115.8809 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $218.35 | 6.130% | $231.7349 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $39.84 | 12.841% | $44.9559 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $234.61 | 5.667% | $247.9053 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $125.94 | 7.793% | $135.7545 | $135.75 | $135.75 | $135.80 |
| Purchase #6 | $26.44 | 3.318% | $27.3173 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $7.91 | 3.492% | $8.1862 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $760.73 | $811.7350 | $811.74 | $811.75 | $811.80 | |