| 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 | $230.54 | 7.773% | $248.4599 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $188.38 | 11.548% | $210.1341 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $205.92 | 6.791% | $219.904 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $225.82 | 12.873% | $254.8898 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $42.80 | 4.330% | $44.6532 | $44.65 | $44.65 | $44.70 |
| Purchase #6 | $77.67 | 8.394% | $84.1896 | $84.19 | $84.20 | $84.20 |
| Purchase #7 | $26.33 | 7.553% | $28.3187 | $28.32 | $28.30 | $28.30 |
| 7 purchase totals = | $997.46 | $1,090.5493 | $1,090.54 | $1,090.55 | $1,090.60 | |