| 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 | $236.92 | 4.131% | $246.7072 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $145.30 | 5.470% | $153.2479 | $153.25 | $153.25 | $153.20 |
| Purchase #3 | $129.82 | 11.264% | $144.4429 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $204.25 | 3.334% | $211.0597 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $248.39 | 4.646% | $259.9302 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $125.47 | 8.270% | $135.8464 | $135.85 | $135.85 | $135.80 |
| Purchase #7 | $239.54 | 7.639% | $257.8385 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $1,329.69 | $1,409.0728 | $1,409.08 | $1,409.10 | $1,408.90 | |