| 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 | $225.29 | 5.518% | $237.7215 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $62.64 | 7.279% | $67.1996 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $118.38 | 13.575% | $134.4501 | $134.45 | $134.45 | $134.50 |
| Purchase #4 | $93.58 | 5.751% | $98.9618 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $175.57 | 12.335% | $197.2266 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $154.84 | 6.430% | $164.7962 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $100.62 | 8.470% | $109.1425 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $930.92 | $1,009.4983 | $1,009.50 | $1,009.50 | $1,009.50 | |