| 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 | $125.69 | 5.590% | $132.7161 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $106.45 | 13.102% | $120.3971 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $182.96 | 12.150% | $205.1896 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $226.33 | 12.406% | $254.4085 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $214.35 | 12.147% | $240.3871 | $240.39 | $240.40 | $240.40 |
| Purchase #6 | $191.34 | 4.296% | $199.56 | $199.56 | $199.55 | $199.60 |
| Purchase #7 | $53.32 | 6.151% | $56.5997 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $1,100.44 | $1,209.2581 | $1,209.27 | $1,209.25 | $1,209.30 | |