| 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 | $242.95 | 6.181% | $257.9667 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $217.70 | 11.312% | $242.3262 | $242.33 | $242.35 | $242.30 |
| Purchase #3 | $186.74 | 5.521% | $197.0499 | $197.05 | $197.05 | $197.00 |
| Purchase #4 | $9.29 | 8.181% | $10.05 | $10.05 | $10.05 | $10.10 |
| Purchase #5 | $224.79 | 10.363% | $248.085 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $19.46 | 13.751% | $22.1359 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $66.68 | 4.681% | $69.8013 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $967.61 | $1,047.4150 | $1,047.43 | $1,047.45 | $1,047.40 | |