| 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 | $236.38 | 7.578% | $254.2929 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $208.71 | 6.249% | $221.7523 | $221.75 | $221.75 | $221.80 |
| Purchase #3 | $137.79 | 12.211% | $154.6155 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $224.69 | 9.459% | $245.9434 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $10.62 | 9.477% | $11.6265 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $232.45 | 10.147% | $256.0367 | $256.04 | $256.05 | $256.00 |
| Purchase #7 | $35.36 | 4.791% | $37.0541 | $37.05 | $37.05 | $37.10 |
| 7 purchase totals = | $1,086.00 | $1,181.3214 | $1,181.32 | $1,181.35 | $1,181.30 | |