| 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 | $127.63 | 10.871% | $141.5047 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $9.45 | 5.811% | $9.9991 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $200.46 | 3.129% | $206.7324 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $102.79 | 6.606% | $109.5803 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $44.74 | 6.813% | $47.7881 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $190.85 | 5.369% | $201.0967 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $198.27 | 5.335% | $208.8477 | $208.85 | $208.85 | $208.80 |
| 7 purchase totals = | $874.19 | $925.5490 | $925.55 | $925.60 | $925.50 | |