| 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 | $245.58 | 3.147% | $253.3084 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $10.62 | 7.439% | $11.41 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $205.86 | 8.501% | $223.3602 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $37.41 | 7.491% | $40.2124 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $101.85 | 13.301% | $115.3971 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $192.84 | 4.872% | $202.2352 | $202.24 | $202.25 | $202.20 |
| Purchase #7 | $67.45 | 4.405% | $70.4212 | $70.42 | $70.40 | $70.40 |
| 7 purchase totals = | $861.61 | $916.3445 | $916.35 | $916.30 | $916.30 | |