| 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 | $114.26 | 3.470% | $118.2248 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $198.57 | 6.805% | $212.0827 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $119.82 | 13.573% | $136.0832 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $21.65 | 13.515% | $24.576 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $5.34 | 7.269% | $5.7282 | $5.73 | $5.75 | $5.70 |
| Purchase #6 | $6.55 | 10.627% | $7.2461 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $74.67 | 5.528% | $78.7978 | $78.80 | $78.80 | $78.80 |
| 7 purchase totals = | $540.86 | $582.7388 | $582.74 | $582.80 | $582.70 | |