| 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 | $226.97 | 5.741% | $240.0003 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $51.37 | 7.423% | $55.1832 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $86.59 | 11.367% | $96.4327 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $202.67 | 12.857% | $228.7273 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $136.59 | 11.785% | $152.6871 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $164.37 | 10.242% | $181.2048 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $89.89 | 9.332% | $98.2785 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $958.45 | $1,052.5139 | $1,052.51 | $1,052.60 | $1,052.50 | |