| 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 | $198.79 | 9.175% | $217.029 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $187.49 | 10.343% | $206.8821 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $30.63 | 7.481% | $32.9214 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $23.41 | 13.613% | $26.5968 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $228.48 | 11.553% | $254.8763 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $204.68 | 5.846% | $216.6456 | $216.65 | $216.65 | $216.60 |
| Purchase #7 | $220.68 | 11.149% | $245.2836 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $1,094.16 | $1,200.2348 | $1,200.24 | $1,200.30 | $1,200.20 | |