| 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 | $212.75 | 7.497% | $228.6999 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $19.37 | 4.750% | $20.2901 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $139.36 | 5.661% | $147.2492 | $147.25 | $147.25 | $147.20 |
| Purchase #4 | $108.96 | 6.203% | $115.7188 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $250.48 | 6.435% | $266.5984 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $100.35 | 8.310% | $108.6891 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $130.42 | 12.238% | $146.3808 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $961.69 | $1,033.6263 | $1,033.63 | $1,033.65 | $1,033.60 | |