| 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 | $102.57 | 4.187% | $106.8646 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $114.28 | 9.119% | $124.7012 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $158.73 | 6.395% | $168.8808 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $226.56 | 13.183% | $256.4274 | $256.43 | $256.45 | $256.40 |
| Purchase #5 | $247.55 | 3.675% | $256.6475 | $256.65 | $256.65 | $256.60 |
| Purchase #6 | $239.72 | 5.326% | $252.4875 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $121.84 | 6.689% | $129.9899 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $1,211.25 | $1,295.9989 | $1,296.00 | $1,296.05 | $1,296.00 | |