| 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 | $199.51 | 7.226% | $213.9266 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $117.51 | 8.194% | $127.1388 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $230.80 | 3.155% | $238.0817 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $224.86 | 11.362% | $250.4086 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $124.93 | 6.461% | $133.0017 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $17.67 | 10.184% | $19.4695 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $195.29 | 9.636% | $214.1081 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $1,110.57 | $1,196.1350 | $1,196.14 | $1,196.15 | $1,196.10 | |