| 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 | $237.67 | 9.211% | $259.5618 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $74.33 | 9.754% | $81.5801 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $192.73 | 13.564% | $218.8719 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $124.25 | 13.314% | $140.7926 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $244.25 | 12.214% | $274.0827 | $274.08 | $274.10 | $274.10 |
| Purchase #6 | $7.41 | 12.487% | $8.3353 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $250.29 | 5.648% | $264.4264 | $264.43 | $264.45 | $264.40 |
| 7 purchase totals = | $1,130.93 | $1,247.6508 | $1,247.65 | $1,247.70 | $1,247.70 | |