| 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 | $65.79 | 10.292% | $72.5611 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $189.46 | 4.630% | $198.232 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $39.85 | 3.740% | $41.3404 | $41.34 | $41.35 | $41.30 |
| Purchase #4 | $246.92 | 4.487% | $257.9993 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $224.68 | 3.831% | $233.2875 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $137.78 | 4.504% | $143.9856 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $144.73 | 12.469% | $162.7764 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $1,049.21 | $1,110.1823 | $1,110.19 | $1,110.25 | $1,110.20 | |