| 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 | $185.87 | 13.332% | $210.6502 | $210.65 | $210.65 | $210.70 |
| Purchase #2 | $82.78 | 5.695% | $87.4943 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $10.71 | 12.106% | $12.0066 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $168.58 | 13.505% | $191.3467 | $191.35 | $191.35 | $191.30 |
| Purchase #5 | $227.49 | 6.652% | $242.6226 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $30.25 | 4.103% | $31.4912 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $230.32 | 13.260% | $260.8604 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $936.00 | $1,036.4720 | $1,036.47 | $1,036.45 | $1,036.50 | |