| 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 | $114.86 | 10.167% | $126.5378 | $126.54 | $126.55 | $126.50 |
| Purchase #2 | $217.70 | 4.202% | $226.8478 | $226.85 | $226.85 | $226.80 |
| Purchase #3 | $106.41 | 3.421% | $110.0503 | $110.05 | $110.05 | $110.10 |
| Purchase #4 | $101.93 | 8.108% | $110.1945 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $194.82 | 12.241% | $218.6679 | $218.67 | $218.65 | $218.70 |
| Purchase #6 | $37.53 | 3.260% | $38.7535 | $38.75 | $38.75 | $38.80 |
| Purchase #7 | $71.50 | 12.499% | $80.4368 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $844.75 | $911.4886 | $911.49 | $911.50 | $911.50 | |