| 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 | $188.47 | 8.167% | $203.8623 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $218.61 | 3.484% | $226.2264 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $55.40 | 13.605% | $62.9372 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $228.51 | 7.575% | $245.8196 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $12.41 | 12.636% | $13.9781 | $13.98 | $14.00 | $14.00 |
| Purchase #6 | $133.67 | 9.111% | $145.8487 | $145.85 | $145.85 | $145.80 |
| Purchase #7 | $209.97 | 5.864% | $222.2826 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $1,047.04 | $1,120.9549 | $1,120.96 | $1,121.00 | $1,120.90 | |