| 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 | $220.86 | 8.184% | $238.9352 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $123.73 | 4.212% | $128.9415 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $222.79 | 7.325% | $239.1094 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $186.94 | 3.222% | $192.9632 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $133.38 | 6.812% | $142.4658 | $142.47 | $142.45 | $142.50 |
| Purchase #6 | $146.39 | 9.738% | $160.6455 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $132.30 | 4.456% | $138.1953 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $1,166.39 | $1,241.2559 | $1,241.27 | $1,241.25 | $1,241.20 | |