| 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 | $242.47 | 3.572% | $251.131 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $213.29 | 3.513% | $220.7829 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $155.78 | 7.749% | $167.8514 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $71.65 | 13.426% | $81.2697 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $173.71 | 8.565% | $188.5883 | $188.59 | $188.60 | $188.60 |
| Purchase #6 | $191.96 | 5.144% | $201.8344 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $94.49 | 5.499% | $99.686 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $1,143.35 | $1,211.1437 | $1,211.14 | $1,211.20 | $1,211.20 | |