| 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 | $246.30 | 3.277% | $254.3713 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $176.79 | 7.379% | $189.8353 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $162.67 | 7.361% | $174.6441 | $174.64 | $174.65 | $174.60 |
| Purchase #4 | $49.87 | 6.481% | $53.1021 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $200.78 | 10.700% | $222.2635 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $241.48 | 11.539% | $269.3444 | $269.34 | $269.35 | $269.30 |
| Purchase #7 | $119.39 | 6.305% | $126.9175 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $1,197.28 | $1,290.4782 | $1,290.47 | $1,290.45 | $1,290.40 | |