| 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 | $230.58 | 7.732% | $248.4084 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $11.55 | 4.449% | $12.0639 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $123.30 | 9.175% | $134.6128 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $41.73 | 6.163% | $44.3018 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $116.38 | 10.600% | $128.7163 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $229.74 | 11.432% | $256.0039 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $191.28 | 4.257% | $199.4228 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $944.56 | $1,023.5299 | $1,023.52 | $1,023.45 | $1,023.50 | |