| 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 | $202.50 | 10.340% | $223.4385 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $16.45 | 11.803% | $18.3916 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $159.27 | 4.813% | $166.9357 | $166.94 | $166.95 | $166.90 |
| Purchase #4 | $7.73 | 13.624% | $8.7831 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $244.88 | 3.199% | $252.7137 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $81.68 | 6.316% | $86.8389 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $52.32 | 3.798% | $54.3071 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $764.83 | $811.4086 | $811.41 | $811.45 | $811.30 | |