| 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 | $132.27 | 7.771% | $142.5487 | $142.55 | $142.55 | $142.50 |
| Purchase #2 | $207.50 | 10.150% | $228.5613 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $139.61 | 9.163% | $152.4025 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $133.72 | 4.398% | $139.601 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $117.27 | 4.467% | $122.5085 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $111.62 | 9.567% | $122.2987 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $250.37 | 3.478% | $259.0779 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,092.36 | $1,166.9986 | $1,167.00 | $1,167.00 | $1,167.00 | |