| 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 | $236.83 | 11.207% | $263.3715 | $263.37 | $263.35 | $263.40 |
| Purchase #2 | $210.29 | 3.370% | $217.3768 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $121.68 | 4.155% | $126.7358 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $104.95 | 5.371% | $110.5869 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $184.52 | 10.264% | $203.4591 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $33.97 | 13.524% | $38.5641 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $161.42 | 10.163% | $177.8251 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $1,053.66 | $1,137.9193 | $1,137.93 | $1,137.95 | $1,138.00 | |