| 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 | $212.57 | 12.127% | $238.3484 | $238.35 | $238.35 | $238.30 |
| Purchase #2 | $218.71 | 13.486% | $248.2052 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $177.93 | 12.187% | $199.6143 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $119.26 | 9.379% | $130.4454 | $130.45 | $130.45 | $130.40 |
| Purchase #5 | $242.53 | 11.506% | $270.4355 | $270.44 | $270.45 | $270.40 |
| Purchase #6 | $123.33 | 10.529% | $136.3154 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $177.46 | 8.730% | $192.9523 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $1,271.79 | $1,416.3165 | $1,416.33 | $1,416.30 | $1,416.20 | |