| 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 | $248.38 | 3.820% | $257.8681 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $159.75 | 13.773% | $181.7524 | $181.75 | $181.75 | $181.80 |
| Purchase #3 | $137.94 | 13.713% | $156.8557 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $96.36 | 12.581% | $108.4831 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $32.75 | 13.802% | $37.2702 | $37.27 | $37.25 | $37.30 |
| Purchase #6 | $100.68 | 12.287% | $113.0506 | $113.05 | $113.05 | $113.10 |
| Purchase #7 | $183.58 | 6.307% | $195.1584 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $959.44 | $1,050.4385 | $1,050.44 | $1,050.40 | $1,050.70 | |