| 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 | $120.73 | 4.220% | $125.8248 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $218.45 | 5.455% | $230.3664 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $16.70 | 11.380% | $18.6005 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $229.82 | 8.291% | $248.8744 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $109.81 | 9.345% | $120.0717 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $22.96 | 10.352% | $25.3368 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $238.68 | 10.393% | $263.486 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $957.15 | $1,032.5606 | $1,032.56 | $1,032.50 | $1,032.60 | |