| 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 | $203.92 | 6.331% | $216.8302 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $104.46 | 5.577% | $110.2857 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $249.81 | 7.639% | $268.893 | $268.89 | $268.90 | $268.90 |
| Purchase #4 | $64.74 | 4.735% | $67.8054 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $85.35 | 9.550% | $93.5009 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $105.41 | 8.238% | $114.0937 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $98.86 | 13.687% | $112.391 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $912.55 | $983.7999 | $983.80 | $983.85 | $983.80 | |