| 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 | $79.75 | 4.808% | $83.5844 | $83.58 | $83.60 | $83.60 |
| Purchase #2 | $244.30 | 12.500% | $274.8375 | $274.84 | $274.85 | $274.80 |
| Purchase #3 | $182.60 | 12.714% | $205.8158 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $48.85 | 3.235% | $50.4303 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $182.46 | 8.165% | $197.3579 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $214.34 | 3.613% | $222.0841 | $222.08 | $222.10 | $222.10 |
| Purchase #7 | $229.54 | 5.736% | $242.7064 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,181.84 | $1,276.8164 | $1,276.82 | $1,276.85 | $1,276.80 | |