| 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 | $224.70 | 10.136% | $247.4756 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $122.84 | 10.814% | $136.1239 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $13.31 | 3.265% | $13.7446 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $145.66 | 7.837% | $157.0754 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $27.65 | 6.697% | $29.5017 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $96.72 | 11.106% | $107.4617 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $131.40 | 12.405% | $147.7002 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $762.28 | $839.0831 | $839.08 | $839.10 | $839.10 | |