| 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 | $199.80 | 4.204% | $208.1996 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $195.71 | 12.363% | $219.9056 | $219.91 | $219.90 | $219.90 |
| Purchase #3 | $84.40 | 5.632% | $89.1534 | $89.15 | $89.15 | $89.20 |
| Purchase #4 | $69.70 | 5.403% | $73.4659 | $73.47 | $73.45 | $73.50 |
| Purchase #5 | $201.88 | 4.625% | $211.217 | $211.22 | $211.20 | $211.20 |
| Purchase #6 | $71.82 | 4.810% | $75.2745 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $9.59 | 8.639% | $10.4185 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $832.90 | $887.6345 | $887.64 | $887.55 | $887.70 | |