| 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 | $242.67 | 11.808% | $271.3245 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $76.90 | 3.719% | $79.7599 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $192.99 | 13.181% | $218.428 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $153.65 | 8.108% | $166.1079 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $36.78 | 13.153% | $41.6177 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $35.47 | 10.631% | $39.2408 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $215.62 | 3.855% | $223.9322 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $954.08 | $1,040.4110 | $1,040.41 | $1,040.40 | $1,040.30 | |