| 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 | $220.26 | 8.434% | $238.8367 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $178.65 | 12.577% | $201.1188 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $175.40 | 6.121% | $186.1362 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $65.39 | 8.297% | $70.8154 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $63.80 | 6.189% | $67.7486 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $143.58 | 3.531% | $148.6498 | $148.65 | $148.65 | $148.60 |
| Purchase #7 | $126.56 | 3.118% | $130.5061 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $973.64 | $1,043.8116 | $1,043.83 | $1,043.80 | $1,043.60 | |