| 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 | $185.58 | 3.571% | $192.2071 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $131.80 | 10.175% | $145.2107 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $227.64 | 7.548% | $244.8223 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $42.87 | 5.829% | $45.3689 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $243.75 | 9.514% | $266.9404 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $244.60 | 3.602% | $253.4105 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $109.27 | 10.231% | $120.4494 | $120.45 | $120.45 | $120.40 |
| 7 purchase totals = | $1,185.51 | $1,268.4093 | $1,268.41 | $1,268.35 | $1,268.30 | |