| 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 | $20.41 | 11.869% | $22.8325 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $204.78 | 11.105% | $227.5208 | $227.52 | $227.50 | $227.50 |
| Purchase #3 | $26.99 | 6.869% | $28.8439 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $105.35 | 7.440% | $113.188 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $248.86 | 12.719% | $280.5125 | $280.51 | $280.50 | $280.50 |
| Purchase #6 | $204.95 | 6.711% | $218.7042 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $138.86 | 13.439% | $157.5214 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $950.20 | $1,049.1233 | $1,049.11 | $1,049.10 | $1,049.00 | |