| 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 | $250.56 | 5.818% | $265.1376 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $227.27 | 10.580% | $251.3152 | $251.32 | $251.30 | $251.30 |
| Purchase #3 | $144.29 | 6.264% | $153.3283 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $153.87 | 9.400% | $168.3338 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $37.76 | 13.555% | $42.8784 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $212.64 | 9.438% | $232.709 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $93.59 | 8.536% | $101.5788 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $1,119.98 | $1,215.2811 | $1,215.29 | $1,215.35 | $1,215.20 | |