| 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 | $107.95 | 5.449% | $113.8322 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $240.43 | 5.226% | $252.9949 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $203.93 | 7.621% | $219.4715 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $55.31 | 8.813% | $60.1845 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $18.97 | 12.584% | $21.3572 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $219.59 | 3.146% | $226.4983 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $124.55 | 12.795% | $140.4862 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $970.73 | $1,034.8248 | $1,034.82 | $1,034.85 | $1,034.90 | |