| 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 | $212.70 | 3.336% | $219.7957 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $243.77 | 5.146% | $256.3144 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $37.49 | 3.708% | $38.8801 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $169.57 | 9.308% | $185.3536 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $129.84 | 11.605% | $144.9079 | $144.91 | $144.90 | $144.90 |
| Purchase #6 | $118.36 | 13.703% | $134.5789 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $192.27 | 4.573% | $201.0625 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $1,104.00 | $1,180.8931 | $1,180.89 | $1,180.90 | $1,181.00 | |