| 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 | $189.84 | 9.606% | $208.076 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $116.35 | 6.326% | $123.7103 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $147.82 | 8.183% | $159.9161 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $128.52 | 10.725% | $142.3038 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $225.46 | 12.806% | $254.3324 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $250.36 | 3.622% | $259.428 | $259.43 | $259.45 | $259.40 |
| Purchase #7 | $76.33 | 4.548% | $79.8015 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $1,134.68 | $1,227.5681 | $1,227.57 | $1,227.60 | $1,227.50 | |