| 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 | $120.62 | 3.405% | $124.7271 | $124.73 | $124.75 | $124.70 |
| Purchase #2 | $80.45 | 4.751% | $84.2722 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $224.91 | 6.726% | $240.0374 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $45.82 | 12.768% | $51.6703 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $233.57 | 12.530% | $262.8363 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $184.40 | 6.718% | $196.788 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $104.85 | 10.561% | $115.9232 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $994.62 | $1,076.2545 | $1,076.26 | $1,076.25 | $1,076.20 | |