| 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 | $211.46 | 9.421% | $231.3816 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $208.71 | 11.596% | $232.912 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $173.54 | 7.847% | $187.1577 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $196.92 | 8.850% | $214.3474 | $214.35 | $214.35 | $214.30 |
| Purchase #5 | $174.65 | 5.122% | $183.5956 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $147.75 | 6.437% | $157.2607 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $142.47 | 12.250% | $159.9226 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $1,255.50 | $1,366.5776 | $1,366.58 | $1,366.55 | $1,366.60 | |