| 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 | $106.72 | 6.774% | $113.9492 | $113.95 | $113.95 | $113.90 |
| Purchase #2 | $79.67 | 10.221% | $87.8131 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $188.69 | 9.332% | $206.2986 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $123.43 | 5.466% | $130.1767 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $111.49 | 3.542% | $115.439 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $174.84 | 11.653% | $195.2141 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $180.67 | 6.545% | $192.4949 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $965.51 | $1,041.3856 | $1,041.38 | $1,041.40 | $1,041.30 | |