| 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 | $104.63 | 12.580% | $117.7925 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $216.63 | 5.229% | $227.9576 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $187.75 | 7.856% | $202.4996 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $26.80 | 6.210% | $28.4643 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $110.71 | 3.577% | $114.6701 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $121.64 | 9.488% | $133.1812 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $220.90 | 10.227% | $243.4914 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $989.06 | $1,068.0567 | $1,068.05 | $1,068.05 | $1,068.20 | |