| 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 | $191.36 | 4.310% | $199.6076 | $199.61 | $199.60 | $199.60 |
| Purchase #2 | $89.91 | 3.614% | $93.1593 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $5.84 | 13.530% | $6.6302 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $18.90 | 12.259% | $21.217 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $33.61 | 4.650% | $35.1729 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $11.54 | 10.582% | $12.7612 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $13.56 | 13.870% | $15.4408 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $364.72 | $383.9890 | $383.99 | $383.95 | $384.00 | |