| 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 | $24.65 | 6.104% | $26.1546 | $26.15 | $26.15 | $26.20 |
| Purchase #2 | $113.87 | 5.668% | $120.3242 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $223.66 | 13.357% | $253.5343 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $215.41 | 4.811% | $225.7734 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $159.83 | 11.237% | $177.7901 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $12.27 | 4.455% | $12.8166 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $218.26 | 9.824% | $239.7019 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $967.95 | $1,056.0951 | $1,056.08 | $1,056.05 | $1,056.10 | |