| 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 | $103.57 | 12.565% | $116.5836 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $180.84 | 3.345% | $186.8891 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $233.88 | 10.827% | $259.2022 | $259.20 | $259.20 | $259.20 |
| Purchase #4 | $179.69 | 13.608% | $204.1422 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $5.83 | 9.422% | $6.3793 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $41.78 | 10.109% | $46.0035 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $162.37 | 11.304% | $180.7243 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $907.96 | $999.9242 | $999.91 | $999.95 | $999.90 | |