| 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 | $200.40 | 5.395% | $211.2116 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $137.30 | 4.765% | $143.8423 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $115.56 | 6.522% | $123.0968 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $191.76 | 12.330% | $215.404 | $215.40 | $215.40 | $215.40 |
| Purchase #5 | $190.25 | 11.306% | $211.7597 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $193.99 | 12.655% | $218.5394 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $152.32 | 13.684% | $173.1635 | $173.16 | $173.15 | $173.20 |
| 7 purchase totals = | $1,181.58 | $1,297.0173 | $1,297.01 | $1,297.00 | $1,297.00 | |