| 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 | $130.42 | 8.369% | $141.3348 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $154.69 | 5.411% | $163.0603 | $163.06 | $163.05 | $163.10 |
| Purchase #3 | $144.97 | 8.338% | $157.0576 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $172.34 | 9.853% | $189.3207 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $61.33 | 13.687% | $69.7242 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $235.57 | 12.401% | $264.783 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $238.37 | 6.108% | $252.9296 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $1,137.69 | $1,238.2102 | $1,238.20 | $1,238.20 | $1,238.20 | |