| 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 | $198.49 | 8.789% | $215.9353 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $61.54 | 9.435% | $67.3463 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $238.59 | 6.713% | $254.6065 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $166.74 | 5.312% | $175.5972 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $147.38 | 6.418% | $156.8388 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $129.53 | 8.207% | $140.1605 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $177.82 | 12.542% | $200.1222 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $1,120.09 | $1,210.6068 | $1,210.62 | $1,210.60 | $1,210.50 | |