| 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 | $130.26 | 12.175% | $146.1192 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $80.58 | 11.850% | $90.1287 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $229.32 | 3.499% | $237.3439 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $137.94 | 6.351% | $146.7006 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $99.33 | 4.653% | $103.9518 | $103.95 | $103.95 | $104.00 |
| Purchase #6 | $101.81 | 12.598% | $114.636 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $246.90 | 13.796% | $280.9623 | $280.96 | $280.95 | $281.00 |
| 7 purchase totals = | $1,026.14 | $1,119.8425 | $1,119.84 | $1,119.85 | $1,119.80 | |