| 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 | $109.83 | 5.474% | $115.8421 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $200.39 | 5.319% | $211.0487 | $211.05 | $211.05 | $211.00 |
| Purchase #3 | $143.31 | 3.611% | $148.4849 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $104.52 | 4.616% | $109.3446 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $115.80 | 8.508% | $125.6523 | $125.65 | $125.65 | $125.70 |
| Purchase #6 | $196.27 | 10.820% | $217.5064 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $84.81 | 8.298% | $91.8475 | $91.85 | $91.85 | $91.80 |
| 7 purchase totals = | $954.93 | $1,019.7265 | $1,019.72 | $1,019.75 | $1,019.60 | |