| 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 | $152.51 | 8.130% | $164.9091 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $206.98 | 3.166% | $213.533 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $120.54 | 13.119% | $136.3536 | $136.35 | $136.35 | $136.40 |
| Purchase #4 | $35.70 | 8.510% | $38.7381 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $75.57 | 10.450% | $83.4671 | $83.47 | $83.45 | $83.50 |
| Purchase #6 | $246.53 | 5.208% | $259.3693 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $208.29 | 4.866% | $218.4254 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,046.12 | $1,114.7956 | $1,114.80 | $1,114.80 | $1,114.80 | |