| 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 | $109.74 | 7.295% | $117.7455 | $117.75 | $117.75 | $117.70 |
| Purchase #2 | $139.30 | 8.369% | $150.958 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $199.26 | 11.238% | $221.6528 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $177.61 | 8.352% | $192.444 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $49.60 | 3.110% | $51.1426 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $174.59 | 13.610% | $198.3517 | $198.35 | $198.35 | $198.40 |
| Purchase #7 | $250.82 | 8.264% | $271.5478 | $271.55 | $271.55 | $271.50 |
| 7 purchase totals = | $1,100.92 | $1,203.8424 | $1,203.84 | $1,203.85 | $1,203.80 | |