| 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 | $37.40 | 3.154% | $38.5796 | $38.58 | $38.60 | $38.60 |
| Purchase #2 | $222.87 | 12.469% | $250.6597 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $94.88 | 5.629% | $100.2208 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $166.94 | 6.503% | $177.7961 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $113.40 | 10.727% | $125.5644 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $242.27 | 12.747% | $273.1522 | $273.15 | $273.15 | $273.20 |
| Purchase #7 | $100.35 | 9.823% | $110.2074 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $978.11 | $1,076.1802 | $1,076.18 | $1,076.15 | $1,076.30 | |