| 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 | $111.43 | 10.286% | $122.8917 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $163.38 | 5.395% | $172.1944 | $172.19 | $172.20 | $172.20 |
| Purchase #3 | $192.46 | 11.503% | $214.5987 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $224.51 | 11.475% | $250.2725 | $250.27 | $250.25 | $250.30 |
| Purchase #5 | $184.48 | 5.213% | $194.0969 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $185.27 | 3.643% | $192.0194 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $227.77 | 11.587% | $254.1617 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $1,289.30 | $1,400.2353 | $1,400.23 | $1,400.20 | $1,400.30 | |