| 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 | $214.31 | 3.158% | $221.0779 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $141.90 | 5.710% | $150.0025 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $172.90 | 10.415% | $190.9075 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $250.76 | 5.774% | $265.2389 | $265.24 | $265.25 | $265.20 |
| Purchase #5 | $136.95 | 9.676% | $150.2013 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $49.38 | 11.655% | $55.1352 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $227.35 | 6.384% | $241.864 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $1,193.55 | $1,274.4273 | $1,274.43 | $1,274.45 | $1,274.40 | |