| 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 | $138.85 | 11.279% | $154.5109 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $128.83 | 5.463% | $135.868 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $117.69 | 6.425% | $125.2516 | $125.25 | $125.25 | $125.30 |
| Purchase #4 | $244.35 | 4.471% | $255.2749 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $226.51 | 6.680% | $241.6409 | $241.64 | $241.65 | $241.60 |
| Purchase #6 | $183.46 | 3.698% | $190.2444 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $113.58 | 3.460% | $117.5099 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $1,153.27 | $1,220.3006 | $1,220.29 | $1,220.25 | $1,220.30 | |