| 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 | $54.70 | 10.230% | $60.2958 | $60.30 | $60.30 | $60.30 |
| Purchase #2 | $177.77 | 3.554% | $184.0879 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $87.43 | 4.614% | $91.464 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $207.30 | 4.827% | $217.3064 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $248.61 | 9.388% | $271.9495 | $271.95 | $271.95 | $271.90 |
| Purchase #6 | $26.49 | 7.714% | $28.5334 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $201.94 | 12.290% | $226.7584 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $1,004.24 | $1,080.3954 | $1,080.40 | $1,080.40 | $1,080.40 | |