| 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 | $237.77 | 9.617% | $260.6363 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $240.78 | 6.380% | $256.1418 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $170.63 | 13.523% | $193.7043 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $193.37 | 12.170% | $216.9031 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $125.61 | 9.477% | $137.5141 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $232.88 | 11.602% | $259.8987 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $198.97 | 3.206% | $205.349 | $205.35 | $205.35 | $205.30 |
| 7 purchase totals = | $1,400.01 | $1,530.1473 | $1,530.14 | $1,530.15 | $1,530.00 | |