| 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 | $223.40 | 13.653% | $253.9008 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $222.35 | 9.189% | $242.7817 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $58.35 | 9.424% | $63.8489 | $63.85 | $63.85 | $63.80 |
| Purchase #4 | $34.98 | 3.188% | $36.0952 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $114.88 | 13.146% | $129.9821 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $27.95 | 11.704% | $31.2213 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $206.50 | 5.592% | $218.0475 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $888.41 | $975.8775 | $975.88 | $975.90 | $975.80 | |