| 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 | $102.55 | 9.740% | $112.5384 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $225.25 | 11.291% | $250.683 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $20.74 | 12.622% | $23.3578 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $138.96 | 6.340% | $147.7701 | $147.77 | $147.75 | $147.80 |
| Purchase #5 | $145.55 | 6.428% | $154.906 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $164.67 | 10.627% | $182.1695 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $224.97 | 3.394% | $232.6055 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $1,022.69 | $1,104.0303 | $1,104.04 | $1,104.00 | $1,104.10 | |