| 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 | $219.30 | 13.814% | $249.5941 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $10.75 | 8.544% | $11.6685 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $123.32 | 11.180% | $137.1072 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $208.42 | 6.819% | $222.6322 | $222.63 | $222.65 | $222.60 |
| Purchase #5 | $184.79 | 3.665% | $191.5626 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $54.55 | 7.773% | $58.7902 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $228.30 | 10.552% | $252.3902 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $1,029.43 | $1,123.7450 | $1,123.74 | $1,123.75 | $1,123.80 | |