| 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 | $196.71 | 9.655% | $215.7024 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $10.78 | 3.200% | $11.125 | $11.13 | $11.15 | $11.10 |
| Purchase #3 | $47.80 | 11.808% | $53.4442 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $246.79 | 3.201% | $254.6897 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $203.88 | 3.520% | $211.0566 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $124.78 | 8.395% | $135.2553 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $247.62 | 9.468% | $271.0647 | $271.06 | $271.05 | $271.10 |
| 7 purchase totals = | $1,078.36 | $1,152.3379 | $1,152.34 | $1,152.35 | $1,152.40 | |