| 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 | $137.96 | 13.501% | $156.586 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $202.76 | 6.620% | $216.1827 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $196.94 | 10.665% | $217.9437 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $212.65 | 12.785% | $239.8373 | $239.84 | $239.85 | $239.80 |
| Purchase #5 | $76.46 | 5.157% | $80.403 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $122.67 | 13.520% | $139.255 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $192.67 | 3.755% | $199.9048 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $1,142.11 | $1,250.1125 | $1,250.11 | $1,250.15 | $1,250.10 | |