| 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 | $185.87 | 12.506% | $209.1149 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $192.27 | 11.290% | $213.9773 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $154.32 | 12.258% | $173.2365 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $219.58 | 8.558% | $238.3717 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $82.40 | 9.572% | $90.2873 | $90.29 | $90.30 | $90.30 |
| Purchase #6 | $116.70 | 12.335% | $131.0949 | $131.09 | $131.10 | $131.10 |
| Purchase #7 | $133.46 | 3.628% | $138.3019 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $1,084.60 | $1,194.3845 | $1,194.38 | $1,194.40 | $1,194.40 | |