| 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 | $246.58 | 4.651% | $258.0484 | $258.05 | $258.05 | $258.00 |
| Purchase #2 | $163.33 | 5.794% | $172.7933 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $218.81 | 13.133% | $247.5463 | $247.55 | $247.55 | $247.50 |
| Purchase #4 | $15.74 | 8.198% | $17.0304 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $187.91 | 6.805% | $200.6973 | $200.70 | $200.70 | $200.70 |
| Purchase #6 | $144.49 | 8.192% | $156.3266 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $35.79 | 7.140% | $38.3454 | $38.35 | $38.35 | $38.30 |
| 7 purchase totals = | $1,012.65 | $1,090.7877 | $1,090.80 | $1,090.85 | $1,090.60 | |