| 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 | $90.84 | 3.128% | $93.6815 | $93.68 | $93.70 | $93.70 |
| Purchase #2 | $126.33 | 6.201% | $134.1637 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $203.76 | 10.455% | $225.0631 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $217.92 | 6.735% | $232.5969 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $12.84 | 3.365% | $13.2721 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $247.36 | 9.328% | $270.4337 | $270.43 | $270.45 | $270.40 |
| Purchase #7 | $200.81 | 3.467% | $207.7721 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $1,099.86 | $1,176.9831 | $1,176.97 | $1,176.95 | $1,177.10 | |