| 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 | $222.98 | 7.528% | $239.7659 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $120.42 | 8.666% | $130.8556 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $24.57 | 12.786% | $27.7115 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $99.81 | 10.122% | $109.9128 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $162.53 | 9.447% | $177.8842 | $177.88 | $177.90 | $177.90 |
| Purchase #6 | $22.33 | 11.793% | $24.9634 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $129.67 | 9.798% | $142.3751 | $142.38 | $142.40 | $142.40 |
| 7 purchase totals = | $782.31 | $853.4685 | $853.47 | $853.45 | $853.60 | |