| 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 | $106.55 | 12.796% | $120.1841 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $96.28 | 8.720% | $104.6756 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $244.41 | 11.540% | $272.6149 | $272.61 | $272.60 | $272.60 |
| Purchase #4 | $221.95 | 10.792% | $245.9028 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $138.31 | 11.306% | $153.9473 | $153.95 | $153.95 | $153.90 |
| Purchase #6 | $195.83 | 10.430% | $216.2551 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $38.61 | 10.405% | $42.6274 | $42.63 | $42.65 | $42.60 |
| 7 purchase totals = | $1,041.94 | $1,156.2072 | $1,156.21 | $1,156.25 | $1,156.20 | |