| 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 | $202.25 | 4.697% | $211.7497 | $211.75 | $211.75 | $211.70 |
| Purchase #2 | $27.78 | 8.271% | $30.0777 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $160.46 | 3.341% | $165.821 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $155.61 | 10.810% | $172.4314 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $228.72 | 13.365% | $259.2884 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $187.36 | 9.216% | $204.6271 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $97.74 | 13.323% | $110.7619 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $1,059.92 | $1,154.7572 | $1,154.76 | $1,154.80 | $1,154.70 | |