| 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 | $190.61 | 6.137% | $202.3077 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $199.53 | 3.822% | $207.156 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $70.56 | 9.421% | $77.2075 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $249.58 | 12.507% | $280.795 | $280.80 | $280.80 | $280.80 |
| Purchase #5 | $82.75 | 9.404% | $90.5318 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $247.86 | 7.623% | $266.7544 | $266.75 | $266.75 | $266.80 |
| Purchase #7 | $21.92 | 6.497% | $23.3441 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $1,062.81 | $1,148.0965 | $1,148.10 | $1,148.10 | $1,148.10 | |