| 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 | $199.69 | 8.429% | $216.5219 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $245.79 | 8.688% | $267.1442 | $267.14 | $267.15 | $267.10 |
| Purchase #3 | $172.85 | 11.504% | $192.7347 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $223.85 | 13.722% | $254.5667 | $254.57 | $254.55 | $254.60 |
| Purchase #5 | $36.55 | 8.766% | $39.754 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $179.44 | 8.546% | $194.7749 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $58.71 | 3.164% | $60.5676 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $1,116.88 | $1,226.0640 | $1,226.05 | $1,226.00 | $1,226.10 | |