| 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 | $127.90 | 4.828% | $134.075 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $98.93 | 10.612% | $109.4285 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $123.46 | 13.844% | $140.5518 | $140.55 | $140.55 | $140.60 |
| Purchase #4 | $196.39 | 10.201% | $216.4237 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $83.35 | 5.517% | $87.9484 | $87.95 | $87.95 | $87.90 |
| Purchase #6 | $20.43 | 11.236% | $22.7255 | $22.73 | $22.75 | $22.70 |
| Purchase #7 | $235.27 | 5.831% | $248.9886 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $885.73 | $960.1415 | $960.15 | $960.20 | $960.10 | |