| 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 | $24.87 | 9.341% | $27.1931 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $230.92 | 8.462% | $250.4605 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $201.44 | 8.861% | $219.2896 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $205.53 | 6.258% | $218.3921 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $22.77 | 10.800% | $25.2292 | $25.23 | $25.25 | $25.20 |
| Purchase #6 | $224.38 | 12.233% | $251.8284 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $78.32 | 8.121% | $84.6804 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $988.23 | $1,077.0733 | $1,077.07 | $1,077.15 | $1,077.10 | |