| 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 | $198.71 | 7.116% | $212.8502 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $28.37 | 3.740% | $29.431 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $197.60 | 13.806% | $224.8807 | $224.88 | $224.90 | $224.90 |
| Purchase #4 | $67.51 | 3.315% | $69.748 | $69.75 | $69.75 | $69.70 |
| Purchase #5 | $115.61 | 12.285% | $129.8127 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $114.38 | 7.402% | $122.8464 | $122.85 | $122.85 | $122.80 |
| Purchase #7 | $185.59 | 8.707% | $201.7493 | $201.75 | $201.75 | $201.70 |
| 7 purchase totals = | $907.77 | $991.3183 | $991.32 | $991.35 | $991.20 | |