| 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 | $97.66 | 11.774% | $109.1585 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $34.60 | 10.221% | $38.1365 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $143.26 | 8.362% | $155.2394 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $228.35 | 3.591% | $236.55 | $236.55 | $236.55 | $236.60 |
| Purchase #5 | $213.28 | 3.455% | $220.6488 | $220.65 | $220.65 | $220.60 |
| Purchase #6 | $150.35 | 5.870% | $159.1755 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $236.47 | 5.759% | $250.0883 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $1,103.97 | $1,168.9970 | $1,169.01 | $1,169.05 | $1,169.00 | |