| 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 | $232.63 | 5.479% | $245.3758 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $184.76 | 13.241% | $209.2241 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $245.77 | 12.778% | $277.1745 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $159.74 | 10.153% | $175.9584 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $124.83 | 12.362% | $140.2615 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $145.97 | 9.766% | $160.2254 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $153.82 | 13.303% | $174.2827 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $1,247.52 | $1,382.5024 | $1,382.50 | $1,382.50 | $1,382.60 | |