| 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 | $100.94 | 5.808% | $106.8026 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $29.78 | 4.124% | $31.0081 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $65.60 | 4.479% | $68.5382 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $227.35 | 12.776% | $256.3962 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $204.54 | 11.364% | $227.7839 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $248.76 | 13.754% | $282.9745 | $282.97 | $282.95 | $283.00 |
| Purchase #7 | $143.57 | 7.498% | $154.3349 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $1,020.54 | $1,127.8384 | $1,127.83 | $1,127.85 | $1,127.80 | |