| 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 | $228.25 | 8.142% | $246.8341 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $205.76 | 9.792% | $225.908 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $61.74 | 11.206% | $68.6586 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $51.76 | 10.441% | $57.1643 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $114.48 | 12.616% | $128.9228 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $136.97 | 4.442% | $143.0542 | $143.05 | $143.05 | $143.10 |
| Purchase #7 | $215.67 | 9.610% | $236.3959 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,014.63 | $1,106.9379 | $1,106.93 | $1,106.90 | $1,107.00 | |