| 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 | $208.34 | 6.496% | $221.8738 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $193.42 | 6.398% | $205.795 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $148.58 | 5.425% | $156.6405 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $104.65 | 10.548% | $115.6885 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $181.28 | 7.455% | $194.7944 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $224.31 | 12.801% | $253.0239 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $223.45 | 13.297% | $253.1621 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $1,284.03 | $1,400.9782 | $1,400.97 | $1,400.95 | $1,401.00 | |