| 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 | $245.74 | 8.134% | $265.7285 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $201.34 | 7.672% | $216.7868 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $226.46 | 10.445% | $250.1137 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $135.28 | 5.314% | $142.4688 | $142.47 | $142.45 | $142.50 |
| Purchase #5 | $215.81 | 12.231% | $242.2057 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $227.60 | 7.780% | $245.3073 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $5.40 | 10.741% | $5.98 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $1,257.63 | $1,368.5908 | $1,368.60 | $1,368.60 | $1,368.60 | |