| 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 | $188.44 | 6.296% | $200.3042 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $236.96 | 9.369% | $259.1608 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $135.99 | 5.379% | $143.3049 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $113.75 | 10.147% | $125.2922 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $194.27 | 7.226% | $208.308 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $13.93 | 8.236% | $15.0773 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $128.34 | 3.293% | $132.5662 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $1,011.68 | $1,084.0136 | $1,084.01 | $1,084.00 | $1,084.10 | |