| 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 | $212.49 | 6.258% | $225.7876 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $44.91 | 5.308% | $47.2938 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $166.53 | 10.820% | $184.5485 | $184.55 | $184.55 | $184.50 |
| Purchase #4 | $33.83 | 5.596% | $35.7231 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $74.25 | 12.559% | $83.5751 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $171.96 | 12.311% | $193.13 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $216.88 | 3.199% | $223.818 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $920.85 | $993.8761 | $993.88 | $993.90 | $993.80 | |