| 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 | $222.88 | 9.776% | $244.6687 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $39.92 | 9.380% | $43.6645 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $146.85 | 13.610% | $166.8363 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $135.32 | 6.214% | $143.7288 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $62.39 | 9.270% | $68.1736 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $222.96 | 9.873% | $244.9728 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $110.66 | 6.849% | $118.2391 | $118.24 | $118.25 | $118.20 |
| 7 purchase totals = | $940.98 | $1,030.2838 | $1,030.28 | $1,030.25 | $1,030.30 | |