| 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 | $103.97 | 7.811% | $112.0911 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $237.79 | 3.620% | $246.398 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $158.39 | 8.276% | $171.4984 | $171.50 | $171.50 | $171.50 |
| Purchase #4 | $165.78 | 5.649% | $175.1449 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $89.76 | 5.837% | $94.9993 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $138.40 | 4.237% | $144.264 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $180.68 | 8.680% | $196.363 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $1,074.77 | $1,140.7587 | $1,140.75 | $1,140.75 | $1,140.80 | |