| 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 | $140.79 | 9.182% | $153.7173 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $246.73 | 6.211% | $262.0544 | $262.05 | $262.05 | $262.10 |
| Purchase #3 | $187.42 | 10.502% | $207.1028 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $206.42 | 5.850% | $218.4956 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $220.73 | 12.152% | $247.5531 | $247.55 | $247.55 | $247.60 |
| Purchase #6 | $181.88 | 13.874% | $207.114 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $40.57 | 4.464% | $42.381 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $1,224.54 | $1,338.4182 | $1,338.41 | $1,338.40 | $1,338.50 | |