| 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 | $121.86 | 3.620% | $126.2713 | $126.27 | $126.25 | $126.30 |
| Purchase #2 | $82.87 | 9.160% | $90.4609 | $90.46 | $90.45 | $90.50 |
| Purchase #3 | $38.74 | 8.794% | $42.1468 | $42.15 | $42.15 | $42.10 |
| Purchase #4 | $187.93 | 7.787% | $202.5641 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $186.59 | 7.170% | $199.9685 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $115.83 | 5.422% | $122.1103 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $46.92 | 11.262% | $52.2041 | $52.20 | $52.20 | $52.20 |
| 7 purchase totals = | $780.74 | $835.7260 | $835.72 | $835.65 | $835.80 | |