| 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 | $15.25 | 9.622% | $16.7174 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $245.64 | 9.866% | $269.8748 | $269.87 | $269.85 | $269.90 |
| Purchase #3 | $242.30 | 3.732% | $251.3426 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $88.77 | 6.487% | $94.5285 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $205.86 | 3.583% | $213.236 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $155.35 | 13.582% | $176.4496 | $176.45 | $176.45 | $176.40 |
| Purchase #7 | $167.67 | 6.445% | $178.4763 | $178.48 | $178.50 | $178.50 |
| 7 purchase totals = | $1,120.84 | $1,200.6252 | $1,200.63 | $1,200.65 | $1,200.50 | |